2578709084

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2371}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 5451425280

約数和(自身を除く): 2872716196

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 179, 196, 217, 358, 434, 716, 868, 1253, 1519, 2371, 2506, 3038, 4742, 5012, 5549, 6076, 8771, 9484, 11098, 16597, 17542, 22196, 33194, 35084, 38843, 66388, 73501, 77686, 116179, 147002, 155372, 232358, 271901, 294004, 424409, 464716, 514507, 543802, 848818, 1029014, 1087604, 1697636, 2058028, 2970863, 3601549, 5941726, 7203098, 11883452, 13156679, 14406196, 20796041, 26313358, 41592082, 52626716, 83184164, 92096753, 184193506, 368387012, 644677271, 1289354542, 2578709084]

約数ペア:

[(1, 2578709084), (2, 1289354542), (4, 644677271), (7, 368387012), (14, 184193506), (28, 92096753), (31, 83184164), (49, 52626716), (62, 41592082), (98, 26313358), (124, 20796041), (179, 14406196), (196, 13156679), (217, 11883452), (358, 7203098), (434, 5941726), (716, 3601549), (868, 2970863), (1253, 2058028), (1519, 1697636), (2371, 1087604), (2506, 1029014), (3038, 848818), (4742, 543802), (5012, 514507), (5549, 464716), (6076, 424409), (8771, 294004), (9484, 271901), (11098, 232358), (16597, 155372), (17542, 147002), (22196, 116179), (33194, 77686), (35084, 73501), (38843, 66388)]