1384697384

素因数分解:

$2^3\times 7^1\times {\mathrm{24726739}}^1$

素因数の和:24726752

約数の個数: 16

約数和(自身を含む): 2967208800

約数和(自身を除く): 1582511416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 24726739, 49453478, 98906956, 173087173, 197813912, 346174346, 692348692, 1384697384]

約数ペア:

[(1, 1384697384), (2, 692348692), (4, 346174346), (7, 197813912), (8, 173087173), (14, 98906956), (28, 49453478), (56, 24726739)]