2015230888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{738721}}^1$

素因数の和:738769

約数の個数: 32

約数和(自身を含む): 4255038720

約数和(自身を除く): 2239807832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 738721, 1477442, 2954884, 5909768, 8125931, 16251862, 22900351, 32503724, 45800702, 65007448, 91601404, 183202808, 251903861, 503807722, 1007615444, 2015230888]

約数ペア:

[(1, 2015230888), (2, 1007615444), (4, 503807722), (8, 251903861), (11, 183202808), (22, 91601404), (31, 65007448), (44, 45800702), (62, 32503724), (88, 22900351), (124, 16251862), (248, 8125931), (341, 5909768), (682, 2954884), (1364, 1477442), (2728, 738721)]