1489774578334

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1\times {\mathrm{836701}}^1$

素因数の和:838228

約数の個数: 32

約数和(自身を含む): 2584405137600

約数和(自身を除く): 1094630559266

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1429, 2858, 10003, 20006, 127181, 254362, 836701, 890267, 1673402, 1780534, 5856907, 11713814, 74466389, 148932778, 521264723, 1042529446, 1195645729, 2391291458, 8369520103, 16739040206, 106412469881, 212824939762, 744887289167, 1489774578334]

約数ペア:

[(1, 1489774578334), (2, 744887289167), (7, 212824939762), (14, 106412469881), (89, 16739040206), (178, 8369520103), (623, 2391291458), (1246, 1195645729), (1429, 1042529446), (2858, 521264723), (10003, 148932778), (20006, 74466389), (127181, 11713814), (254362, 5856907), (836701, 1780534), (890267, 1673402)]