312363502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11171}}^1$

素因数の和:11256

約数の個数: 32

約数和(自身を含む): 540546048

約数和(自身を除く): 228182546

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 11171, 13981, 22342, 27962, 122881, 245762, 346301, 458011, 692602, 916022, 3809311, 5038121, 7618622, 10076242, 14198341, 28396682, 156181751, 312363502]

約数ペア:

[(1, 312363502), (2, 156181751), (11, 28396682), (22, 14198341), (31, 10076242), (41, 7618622), (62, 5038121), (82, 3809311), (341, 916022), (451, 692602), (682, 458011), (902, 346301), (1271, 245762), (2542, 122881), (11171, 27962), (13981, 22342)]