8697156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 22042944

約数和(自身を除く): 13345788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 283, 394, 566, 591, 788, 849, 1132, 1182, 1698, 2364, 2561, 3396, 3679, 5122, 7358, 7683, 10244, 11037, 14716, 15366, 22074, 30732, 44148, 55751, 111502, 167253, 223004, 334506, 669012, 724763, 1449526, 2174289, 2899052, 4348578, 8697156]

約数ペア:

[(1, 8697156), (2, 4348578), (3, 2899052), (4, 2174289), (6, 1449526), (12, 724763), (13, 669012), (26, 334506), (39, 223004), (52, 167253), (78, 111502), (156, 55751), (197, 44148), (283, 30732), (394, 22074), (566, 15366), (591, 14716), (788, 11037), (849, 10244), (1132, 7683), (1182, 7358), (1698, 5122), (2364, 3679), (2561, 3396)]