377966932

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{21059}}^1$

素因数の和:21711

約数の個数: 24

約数和(自身を含む): 757149120

約数和(自身を除く): 379182188

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8974, 17948, 21059, 42118, 84236, 147413, 294826, 589652, 13498819, 26997638, 53995276, 94491733, 188983466, 377966932]

約数ペア:

[(1, 377966932), (2, 188983466), (4, 94491733), (7, 53995276), (14, 26997638), (28, 13498819), (641, 589652), (1282, 294826), (2564, 147413), (4487, 84236), (8974, 42118), (17948, 21059)]