542123530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{8563}}^1$

素因数の和:9070

約数の個数: 32

約数和(自身を含む): 1053166464

約数和(自身を除く): 511042934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 2435, 4870, 6331, 8563, 12662, 17126, 31655, 42815, 63310, 85630, 111319, 222638, 556595, 1113190, 4170181, 8340362, 20850905, 41701810, 54212353, 108424706, 271061765, 542123530]

約数ペア:

[(1, 542123530), (2, 271061765), (5, 108424706), (10, 54212353), (13, 41701810), (26, 20850905), (65, 8340362), (130, 4170181), (487, 1113190), (974, 556595), (2435, 222638), (4870, 111319), (6331, 85630), (8563, 63310), (12662, 42815), (17126, 31655)]