2011503792

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{686989}}^1$

素因数の和:687061

約数の個数: 40

約数和(自身を含む): 5281579120

約数和(自身を除く): 3270075328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 686989, 1373978, 2060967, 2747956, 4121934, 5495912, 8243868, 10991824, 16487736, 32975472, 41906329, 83812658, 125718987, 167625316, 251437974, 335250632, 502875948, 670501264, 1005751896, 2011503792]

約数ペア:

[(1, 2011503792), (2, 1005751896), (3, 670501264), (4, 502875948), (6, 335250632), (8, 251437974), (12, 167625316), (16, 125718987), (24, 83812658), (48, 41906329), (61, 32975472), (122, 16487736), (183, 10991824), (244, 8243868), (366, 5495912), (488, 4121934), (732, 2747956), (976, 2060967), (1464, 1373978), (2928, 686989)]