631780316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{5527}}^1$

素因数の和:5630

約数の個数: 36

約数和(自身を含む): 1200117744

約数和(自身を除く): 568337428

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 1681, 2788, 3362, 5527, 6724, 11054, 22108, 28577, 57154, 93959, 114308, 187918, 226607, 375836, 453214, 906428, 3852319, 7704638, 9290887, 15409276, 18581774, 37163548, 157945079, 315890158, 631780316]

約数ペア:

[(1, 631780316), (2, 315890158), (4, 157945079), (17, 37163548), (34, 18581774), (41, 15409276), (68, 9290887), (82, 7704638), (164, 3852319), (697, 906428), (1394, 453214), (1681, 375836), (2788, 226607), (3362, 187918), (5527, 114308), (6724, 93959), (11054, 57154), (22108, 28577)]