2037898226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2389}}^1$

素因数の和:2563

約数の個数: 64

約数和(自身を含む): 3886713600

約数和(自身を除く): 1848815374

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 109, 182, 218, 301, 559, 602, 763, 1118, 1417, 1526, 2389, 2834, 3913, 4687, 4778, 7826, 9374, 9919, 16723, 19838, 31057, 32809, 33446, 60931, 62114, 65618, 102727, 121862, 205454, 217399, 260401, 426517, 434798, 520802, 719089, 853034, 1335451, 1438178, 1822807, 2670902, 3385213, 3645614, 6770426, 9348157, 11197243, 18696314, 22394486, 23696491, 47392982, 78380701, 145564159, 156761402, 291128318, 1018949113, 2037898226]

約数ペア:

[(1, 2037898226), (2, 1018949113), (7, 291128318), (13, 156761402), (14, 145564159), (26, 78380701), (43, 47392982), (86, 23696491), (91, 22394486), (109, 18696314), (182, 11197243), (218, 9348157), (301, 6770426), (559, 3645614), (602, 3385213), (763, 2670902), (1118, 1822807), (1417, 1438178), (1526, 1335451), (2389, 853034), (2834, 719089), (3913, 520802), (4687, 434798), (4778, 426517), (7826, 260401), (9374, 217399), (9919, 205454), (16723, 121862), (19838, 102727), (31057, 65618), (32809, 62114), (33446, 60931)]