7077460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 16200576

約数和(自身を除く): 9123116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 167, 260, 326, 334, 652, 668, 815, 835, 1630, 1670, 2119, 2171, 3260, 3340, 4238, 4342, 8476, 8684, 10595, 10855, 21190, 21710, 27221, 42380, 43420, 54442, 108884, 136105, 272210, 353873, 544420, 707746, 1415492, 1769365, 3538730, 7077460]

約数ペア:

[(1, 7077460), (2, 3538730), (4, 1769365), (5, 1415492), (10, 707746), (13, 544420), (20, 353873), (26, 272210), (52, 136105), (65, 108884), (130, 54442), (163, 43420), (167, 42380), (260, 27221), (326, 21710), (334, 21190), (652, 10855), (668, 10595), (815, 8684), (835, 8476), (1630, 4342), (1670, 4238), (2119, 3340), (2171, 3260)]