2016221532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211877}}^1$

素因数の和:211958

約数の個数: 48

約数和(自身を含む): 5149482912

約数和(自身を除く): 3133261380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 211877, 423754, 635631, 847508, 1271262, 2542524, 2754401, 5508802, 8263203, 11017604, 12924497, 16526406, 25848994, 33052812, 38773491, 51697988, 77546982, 155093964, 168018461, 336036922, 504055383, 672073844, 1008110766, 2016221532]

約数ペア:

[(1, 2016221532), (2, 1008110766), (3, 672073844), (4, 504055383), (6, 336036922), (12, 168018461), (13, 155093964), (26, 77546982), (39, 51697988), (52, 38773491), (61, 33052812), (78, 25848994), (122, 16526406), (156, 12924497), (183, 11017604), (244, 8263203), (366, 5508802), (732, 2754401), (793, 2542524), (1586, 1271262), (2379, 847508), (3172, 635631), (4758, 423754), (9516, 211877)]