2839310708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{2549}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 5533785600

約数和(自身を除く): 2694474892

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 691, 806, 1382, 1612, 2549, 2764, 5098, 8983, 10196, 17966, 21421, 33137, 35932, 42842, 66274, 79019, 85684, 132548, 158038, 278473, 316076, 556946, 1027247, 1113892, 1761359, 2054494, 3522718, 4108988, 7045436, 22897667, 45795334, 54602129, 91590668, 109204258, 218408516, 709827677, 1419655354, 2839310708]

約数ペア:

[(1, 2839310708), (2, 1419655354), (4, 709827677), (13, 218408516), (26, 109204258), (31, 91590668), (52, 54602129), (62, 45795334), (124, 22897667), (403, 7045436), (691, 4108988), (806, 3522718), (1382, 2054494), (1612, 1761359), (2549, 1113892), (2764, 1027247), (5098, 556946), (8983, 316076), (10196, 278473), (17966, 158038), (21421, 132548), (33137, 85684), (35932, 79019), (42842, 66274)]