887620140290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{13105273}}^1$

素因数の和:13105814

約数の個数: 32

約数和(自身を含む): 1723920163056

約数和(自身を除く): 836300022766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 521, 1042, 2605, 5210, 6773, 13546, 33865, 67730, 13105273, 26210546, 65526365, 131052730, 170368549, 340737098, 851842745, 1703685490, 6827847233, 13655694466, 34139236165, 68278472330, 88762014029, 177524028058, 443810070145, 887620140290]

約数ペア:

[(1, 887620140290), (2, 443810070145), (5, 177524028058), (10, 88762014029), (13, 68278472330), (26, 34139236165), (65, 13655694466), (130, 6827847233), (521, 1703685490), (1042, 851842745), (2605, 340737098), (5210, 170368549), (6773, 131052730), (13546, 65526365), (33865, 26210546), (67730, 13105273)]