1028414212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{11503}}^1$

素因数の和:11648

約数の個数: 48

約数和(自身を含む): 2143977472

約数和(自身を除く): 1115563260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 2884, 3193, 6386, 11503, 12772, 22351, 23006, 44702, 46012, 80521, 89404, 161042, 322084, 356593, 713186, 1184809, 1426372, 2369618, 2496151, 4739236, 4992302, 8293663, 9984604, 16587326, 33174652, 36729079, 73458158, 146916316, 257103553, 514207106, 1028414212]

約数ペア:

[(1, 1028414212), (2, 514207106), (4, 257103553), (7, 146916316), (14, 73458158), (28, 36729079), (31, 33174652), (62, 16587326), (103, 9984604), (124, 8293663), (206, 4992302), (217, 4739236), (412, 2496151), (434, 2369618), (721, 1426372), (868, 1184809), (1442, 713186), (2884, 356593), (3193, 322084), (6386, 161042), (11503, 89404), (12772, 80521), (22351, 46012), (23006, 44702)]