379075228

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{221941}}^1$

素因数の和:222013

約数の個数: 24

約数和(自身を含む): 770582624

約数和(自身を除く): 391507396

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 221941, 443882, 887764, 1553587, 3107174, 6214348, 13538401, 27076802, 54153604, 94768807, 189537614, 379075228]

約数ペア:

[(1, 379075228), (2, 189537614), (4, 94768807), (7, 54153604), (14, 27076802), (28, 13538401), (61, 6214348), (122, 3107174), (244, 1553587), (427, 887764), (854, 443882), (1708, 221941)]