1243197250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{292517}}^1$

素因数の和:292551

約数の個数: 32

約数和(自身を含む): 2464171632

約数和(自身を除く): 1220974382

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 292517, 585034, 1462585, 2925170, 4972789, 7312925, 9945578, 14625850, 24863945, 36564625, 49727890, 73129250, 124319725, 248639450, 621598625, 1243197250]

約数ペア:

[(1, 1243197250), (2, 621598625), (5, 248639450), (10, 124319725), (17, 73129250), (25, 49727890), (34, 36564625), (50, 24863945), (85, 14625850), (125, 9945578), (170, 7312925), (250, 4972789), (425, 2925170), (850, 1462585), (2125, 585034), (4250, 292517)]