2012677188

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 4876354560

約数和(自身を除く): 2863677372

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 131, 139, 151, 183, 244, 262, 278, 302, 366, 393, 417, 453, 524, 556, 604, 732, 786, 834, 906, 1572, 1668, 1812, 7991, 8479, 9211, 15982, 16958, 18209, 18422, 19781, 20989, 23973, 25437, 27633, 31964, 33916, 36418, 36844, 39562, 41978, 47946, 50874, 54627, 55266, 59343, 62967, 72836, 79124, 83956, 95892, 101748, 109254, 110532, 118686, 125934, 218508, 237372, 251868, 1110749, 1206641, 1280329, 2221498, 2413282, 2560658, 2749559, 3332247, 3619923, 3840987, 4442996, 4826564, 5121316, 5499118, 6664494, 7239846, 7681974, 8248677, 10998236, 13328988, 14479692, 15363948, 16497354, 32994708, 167723099, 335446198, 503169297, 670892396, 1006338594, 2012677188]

約数ペア:

[(1, 2012677188), (2, 1006338594), (3, 670892396), (4, 503169297), (6, 335446198), (12, 167723099), (61, 32994708), (122, 16497354), (131, 15363948), (139, 14479692), (151, 13328988), (183, 10998236), (244, 8248677), (262, 7681974), (278, 7239846), (302, 6664494), (366, 5499118), (393, 5121316), (417, 4826564), (453, 4442996), (524, 3840987), (556, 3619923), (604, 3332247), (732, 2749559), (786, 2560658), (834, 2413282), (906, 2221498), (1572, 1280329), (1668, 1206641), (1812, 1110749), (7991, 251868), (8479, 237372), (9211, 218508), (15982, 125934), (16958, 118686), (18209, 110532), (18422, 109254), (19781, 101748), (20989, 95892), (23973, 83956), (25437, 79124), (27633, 72836), (31964, 62967), (33916, 59343), (36418, 55266), (36844, 54627), (39562, 50874), (41978, 47946)]