2009051928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2146423}}^1$

素因数の和:2146448

約数の個数: 48

約数和(自身を含む): 5859737520

約数和(自身を除く): 3850685592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2146423, 4292846, 6439269, 8585692, 12878538, 17171384, 19317807, 25757076, 27903499, 38635614, 51514152, 55806998, 77271228, 83710497, 111613996, 154542456, 167420994, 223227992, 251131491, 334841988, 502262982, 669683976, 1004525964, 2009051928]

約数ペア:

[(1, 2009051928), (2, 1004525964), (3, 669683976), (4, 502262982), (6, 334841988), (8, 251131491), (9, 223227992), (12, 167420994), (13, 154542456), (18, 111613996), (24, 83710497), (26, 77271228), (36, 55806998), (39, 51514152), (52, 38635614), (72, 27903499), (78, 25757076), (104, 19317807), (117, 17171384), (156, 12878538), (234, 8585692), (312, 6439269), (468, 4292846), (936, 2146423)]