17972175026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1\times {\mathrm{12433}}^1$

素因数の和:13550

約数の個数: 32

約数和(自身を含む): 29610327600

約数和(自身を除く): 11638152574

約数列:

[1, 2, 13, 26, 53, 106, 689, 1049, 1378, 2098, 12433, 13637, 24866, 27274, 55597, 111194, 161629, 323258, 658949, 722761, 1317898, 1445522, 8566337, 13042217, 17132674, 26084434, 169548821, 339097642, 691237501, 1382475002, 8986087513, 17972175026]

約数ペア:

[(1, 17972175026), (2, 8986087513), (13, 1382475002), (26, 691237501), (53, 339097642), (106, 169548821), (689, 26084434), (1049, 17132674), (1378, 13042217), (2098, 8566337), (12433, 1445522), (13637, 1317898), (24866, 722761), (27274, 658949), (55597, 323258), (111194, 161629)]