421654036

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 743337000

約数和(自身を除く): 321682964

約数列:

[1, 2, 4, 229, 458, 569, 809, 916, 1138, 1618, 2276, 3236, 130301, 185261, 260602, 370522, 460321, 521204, 741044, 920642, 1841284, 105413509, 210827018, 421654036]

約数ペア:

[(1, 421654036), (2, 210827018), (4, 105413509), (229, 1841284), (458, 920642), (569, 741044), (809, 521204), (916, 460321), (1138, 370522), (1618, 260602), (2276, 185261), (3236, 130301)]