1024574980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{358243}}^1$

素因数の和:358276

約数の個数: 48

約数和(自身を含む): 2527769664

約数和(自身を除く): 1503194684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 358243, 716486, 1432972, 1791215, 3582430, 3940673, 4657159, 7164860, 7881346, 9314318, 15762692, 18628636, 19703365, 23285795, 39406730, 46571590, 51228749, 78813460, 93143180, 102457498, 204914996, 256143745, 512287490, 1024574980]

約数ペア:

[(1, 1024574980), (2, 512287490), (4, 256143745), (5, 204914996), (10, 102457498), (11, 93143180), (13, 78813460), (20, 51228749), (22, 46571590), (26, 39406730), (44, 23285795), (52, 19703365), (55, 18628636), (65, 15762692), (110, 9314318), (130, 7881346), (143, 7164860), (220, 4657159), (260, 3940673), (286, 3582430), (572, 1791215), (715, 1432972), (1430, 716486), (2860, 358243)]