2051201572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1\times {\mathrm{2099}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 4347907200

約数和(自身を除く): 2296705628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2053, 2099, 4106, 4198, 8212, 8396, 14371, 14693, 28742, 29386, 34901, 35683, 57484, 58772, 69802, 71366, 139604, 142732, 244307, 249781, 488614, 499562, 977228, 999124, 4309247, 8618494, 17236988, 30164729, 60329458, 73257199, 120658916, 146514398, 293028796, 512800393, 1025600786, 2051201572]

約数ペア:

[(1, 2051201572), (2, 1025600786), (4, 512800393), (7, 293028796), (14, 146514398), (17, 120658916), (28, 73257199), (34, 60329458), (68, 30164729), (119, 17236988), (238, 8618494), (476, 4309247), (2053, 999124), (2099, 977228), (4106, 499562), (4198, 488614), (8212, 249781), (8396, 244307), (14371, 142732), (14693, 139604), (28742, 71366), (29386, 69802), (34901, 58772), (35683, 57484)]