1897426428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{9601}}^1$

素因数の和:10034

約数の個数: 48

約数和(自身を含む): 4542590976

約数和(自身を除く): 2645164548

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 383, 516, 766, 1149, 1532, 2298, 4596, 9601, 16469, 19202, 28803, 32938, 38404, 49407, 57606, 65876, 98814, 115212, 197628, 412843, 825686, 1238529, 1651372, 2477058, 3677183, 4954116, 7354366, 11031549, 14708732, 22063098, 44126196, 158118869, 316237738, 474356607, 632475476, 948713214, 1897426428]

約数ペア:

[(1, 1897426428), (2, 948713214), (3, 632475476), (4, 474356607), (6, 316237738), (12, 158118869), (43, 44126196), (86, 22063098), (129, 14708732), (172, 11031549), (258, 7354366), (383, 4954116), (516, 3677183), (766, 2477058), (1149, 1651372), (1532, 1238529), (2298, 825686), (4596, 412843), (9601, 197628), (16469, 115212), (19202, 98814), (28803, 65876), (32938, 57606), (38404, 49407)]