147898436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{310711}}^1$

素因数の和:310739

約数の個数: 24

約数和(自身を含む): 313197696

約数和(自身を除く): 165299260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 310711, 621422, 1242844, 2174977, 4349954, 5282087, 8699908, 10564174, 21128348, 36974609, 73949218, 147898436]

約数ペア:

[(1, 147898436), (2, 73949218), (4, 36974609), (7, 21128348), (14, 10564174), (17, 8699908), (28, 5282087), (34, 4349954), (68, 2174977), (119, 1242844), (238, 621422), (476, 310711)]