1696812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 4351200

約数和(自身を除く): 2654388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 149, 156, 219, 292, 298, 438, 447, 596, 876, 894, 949, 1788, 1898, 1937, 2847, 3796, 3874, 5694, 5811, 7748, 10877, 11388, 11622, 21754, 23244, 32631, 43508, 65262, 130524, 141401, 282802, 424203, 565604, 848406, 1696812]

約数ペア:

[(1, 1696812), (2, 848406), (3, 565604), (4, 424203), (6, 282802), (12, 141401), (13, 130524), (26, 65262), (39, 43508), (52, 32631), (73, 23244), (78, 21754), (146, 11622), (149, 11388), (156, 10877), (219, 7748), (292, 5811), (298, 5694), (438, 3874), (447, 3796), (596, 2847), (876, 1937), (894, 1898), (949, 1788)]