1490202476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{34537}}^1$

素因数の和:34638

約数の個数: 48

約数和(自身を含む): 3156496896

約数和(自身を除く): 1666294420

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 6164, 10787, 21574, 34537, 43148, 69074, 138148, 241759, 483518, 794351, 967036, 1588702, 2313979, 3177404, 4627958, 5560457, 9255916, 11120914, 16197853, 22241828, 32395706, 53221517, 64791412, 106443034, 212886068, 372550619, 745101238, 1490202476]

約数ペア:

[(1, 1490202476), (2, 745101238), (4, 372550619), (7, 212886068), (14, 106443034), (23, 64791412), (28, 53221517), (46, 32395706), (67, 22241828), (92, 16197853), (134, 11120914), (161, 9255916), (268, 5560457), (322, 4627958), (469, 3177404), (644, 2313979), (938, 1588702), (1541, 967036), (1876, 794351), (3082, 483518), (6164, 241759), (10787, 138148), (21574, 69074), (34537, 43148)]