1330890719018

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25769483}}^1$

素因数の和:25769547

約数の個数: 48

約数和(自身を含む): 2538191096064

約数和(自身を除く): 1207300377046

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 833, 1054, 1519, 1666, 3038, 3689, 7378, 25823, 51646, 25769483, 51538966, 180386381, 360772762, 438081211, 798853973, 876162422, 1262704667, 1597707946, 2525409334, 3066568477, 5591977811, 6133136954, 11183955622, 13580517541, 21465979339, 27161035082, 39143844677, 42931958678, 78287689354, 95063622787, 190127245574, 665445359509, 1330890719018]

約数ペア:

[(1, 1330890719018), (2, 665445359509), (7, 190127245574), (14, 95063622787), (17, 78287689354), (31, 42931958678), (34, 39143844677), (49, 27161035082), (62, 21465979339), (98, 13580517541), (119, 11183955622), (217, 6133136954), (238, 5591977811), (434, 3066568477), (527, 2525409334), (833, 1597707946), (1054, 1262704667), (1519, 876162422), (1666, 798853973), (3038, 438081211), (3689, 360772762), (7378, 180386381), (25823, 51538966), (51646, 25769483)]