1496102920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{221317}}^1$

素因数の和:221354

約数の個数: 48

約数和(自身を含む): 3645107460

約数和(自身を除く): 2149004540

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 221317, 442634, 885268, 1106585, 1770536, 2213170, 2877121, 4426340, 5754242, 8852680, 11508484, 14385605, 23016968, 28771210, 37402573, 57542420, 74805146, 115084840, 149610292, 187012865, 299220584, 374025730, 748051460, 1496102920]

約数ペア:

[(1, 1496102920), (2, 748051460), (4, 374025730), (5, 299220584), (8, 187012865), (10, 149610292), (13, 115084840), (20, 74805146), (26, 57542420), (40, 37402573), (52, 28771210), (65, 23016968), (104, 14385605), (130, 11508484), (169, 8852680), (260, 5754242), (338, 4426340), (520, 2877121), (676, 2213170), (845, 1770536), (1352, 1106585), (1690, 885268), (3380, 442634), (6760, 221317)]