531191804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4091}}^1$

素因数の和:4346

約数の個数: 48

約数和(自身を含む): 1097179776

約数和(自身を除く): 565987972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 227, 286, 454, 572, 908, 2497, 2951, 4091, 4994, 5902, 8182, 9988, 11804, 16364, 32461, 45001, 53183, 64922, 90002, 106366, 129844, 180004, 212732, 585013, 928657, 1170026, 1857314, 2340052, 3714628, 10215227, 12072541, 20430454, 24145082, 40860908, 48290164, 132797951, 265595902, 531191804]

約数ペア:

[(1, 531191804), (2, 265595902), (4, 132797951), (11, 48290164), (13, 40860908), (22, 24145082), (26, 20430454), (44, 12072541), (52, 10215227), (143, 3714628), (227, 2340052), (286, 1857314), (454, 1170026), (572, 928657), (908, 585013), (2497, 212732), (2951, 180004), (4091, 129844), (4994, 106366), (5902, 90002), (8182, 64922), (9988, 53183), (11804, 45001), (16364, 32461)]