1731215276

素因数分解:

$2^2\times 7^2\times {\mathrm{1997}}^1\times {\mathrm{4423}}^1$

素因数の和:6438

約数の個数: 36

約数和(自身を含む): 3526821648

約数和(自身を除く): 1795606372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1997, 3994, 4423, 7988, 8846, 13979, 17692, 27958, 30961, 55916, 61922, 97853, 123844, 195706, 216727, 391412, 433454, 866908, 8832731, 17665462, 35330924, 61829117, 123658234, 247316468, 432803819, 865607638, 1731215276]

約数ペア:

[(1, 1731215276), (2, 865607638), (4, 432803819), (7, 247316468), (14, 123658234), (28, 61829117), (49, 35330924), (98, 17665462), (196, 8832731), (1997, 866908), (3994, 433454), (4423, 391412), (7988, 216727), (8846, 195706), (13979, 123844), (17692, 97853), (27958, 61922), (30961, 55916)]