814626730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{1483}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 1480699584

約数和(自身を除く): 666072854

約数列:

[1, 2, 5, 10, 163, 326, 337, 674, 815, 1483, 1630, 1685, 2966, 3370, 7415, 14830, 54931, 109862, 241729, 274655, 483458, 499771, 549310, 999542, 1208645, 2417290, 2498855, 4997710, 81462673, 162925346, 407313365, 814626730]

約数ペア:

[(1, 814626730), (2, 407313365), (5, 162925346), (10, 81462673), (163, 4997710), (326, 2498855), (337, 2417290), (674, 1208645), (815, 999542), (1483, 549310), (1630, 499771), (1685, 483458), (2966, 274655), (3370, 241729), (7415, 109862), (14830, 54931)]