1365644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 3064320

約数和(自身を除く): 1698676

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 151, 238, 266, 302, 323, 476, 532, 604, 646, 1057, 1292, 2114, 2261, 2567, 2869, 4228, 4522, 5134, 5738, 9044, 10268, 11476, 17969, 20083, 35938, 40166, 48773, 71876, 80332, 97546, 195092, 341411, 682822, 1365644]

約数ペア:

[(1, 1365644), (2, 682822), (4, 341411), (7, 195092), (14, 97546), (17, 80332), (19, 71876), (28, 48773), (34, 40166), (38, 35938), (68, 20083), (76, 17969), (119, 11476), (133, 10268), (151, 9044), (238, 5738), (266, 5134), (302, 4522), (323, 4228), (476, 2869), (532, 2567), (604, 2261), (646, 2114), (1057, 1292)]