1298291214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^2$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 2874251520

約数和(自身を除く): 1575960306

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 499, 869, 998, 1497, 1738, 2607, 2994, 5214, 5489, 10978, 16467, 32934, 39421, 78842, 118263, 236526, 249001, 433631, 498002, 747003, 867262, 1300893, 1494006, 2601786, 2739011, 5478022, 8217033, 16434066, 19671079, 39342158, 59013237, 118026474, 216381869, 432763738, 649145607, 1298291214]

約数ペア:

[(1, 1298291214), (2, 649145607), (3, 432763738), (6, 216381869), (11, 118026474), (22, 59013237), (33, 39342158), (66, 19671079), (79, 16434066), (158, 8217033), (237, 5478022), (474, 2739011), (499, 2601786), (869, 1494006), (998, 1300893), (1497, 867262), (1738, 747003), (2607, 498002), (2994, 433631), (5214, 249001), (5489, 236526), (10978, 118263), (16467, 78842), (32934, 39421)]