2117986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:150

約数の個数: 24

約数和(自身を含む): 3607380

約数和(自身を除く): 1489394

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 689, 754, 1378, 1537, 2809, 3074, 5618, 19981, 36517, 39962, 73034, 81461, 162922, 1058993, 2117986]

約数ペア:

[(1, 2117986), (2, 1058993), (13, 162922), (26, 81461), (29, 73034), (53, 39962), (58, 36517), (106, 19981), (377, 5618), (689, 3074), (754, 2809), (1378, 1537)]