530381358

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{251843}}^1$

素因数の和:251870

約数の個数: 40

約数和(自身を含む): 1279871208

約数和(自身を除く): 749489850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 251843, 503686, 755529, 1511058, 2266587, 3273959, 4533174, 6547918, 6799761, 9821877, 13599522, 19643754, 20399283, 29465631, 40798566, 58931262, 88396893, 176793786, 265190679, 530381358]

約数ペア:

[(1, 530381358), (2, 265190679), (3, 176793786), (6, 88396893), (9, 58931262), (13, 40798566), (18, 29465631), (26, 20399283), (27, 19643754), (39, 13599522), (54, 9821877), (78, 6799761), (81, 6547918), (117, 4533174), (162, 3273959), (234, 2266587), (351, 1511058), (702, 755529), (1053, 503686), (2106, 251843)]