712571839486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{16620139}}^1$

素因数の和:16620268

約数の個数: 32

約数和(自身を含む): 1231352932320

約数和(自身を除く): 518781092834

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 2522, 3298, 21437, 42874, 16620139, 33240278, 216061807, 282542363, 432123614, 565084726, 1612153483, 3224306966, 3673050719, 7346101438, 20957995279, 27406609211, 41915990558, 54813218422, 356285919743, 712571839486]

約数ペア:

[(1, 712571839486), (2, 356285919743), (13, 54813218422), (17, 41915990558), (26, 27406609211), (34, 20957995279), (97, 7346101438), (194, 3673050719), (221, 3224306966), (442, 1612153483), (1261, 565084726), (1649, 432123614), (2522, 282542363), (3298, 216061807), (21437, 33240278), (42874, 16620139)]