1312076922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1259}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 2926264320

約数和(自身を除く): 1614187398

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 431, 806, 862, 1209, 1259, 1293, 2418, 2518, 2586, 3777, 5603, 7554, 11206, 13361, 16367, 16809, 26722, 32734, 33618, 39029, 40083, 49101, 78058, 80166, 98202, 117087, 173693, 234174, 347386, 507377, 521079, 542629, 1014754, 1042158, 1085258, 1522131, 1627887, 3044262, 3255774, 7054177, 14108354, 16821499, 21162531, 33642998, 42325062, 50464497, 100928994, 218679487, 437358974, 656038461, 1312076922]

約数ペア:

[(1, 1312076922), (2, 656038461), (3, 437358974), (6, 218679487), (13, 100928994), (26, 50464497), (31, 42325062), (39, 33642998), (62, 21162531), (78, 16821499), (93, 14108354), (186, 7054177), (403, 3255774), (431, 3044262), (806, 1627887), (862, 1522131), (1209, 1085258), (1259, 1042158), (1293, 1014754), (2418, 542629), (2518, 521079), (2586, 507377), (3777, 347386), (5603, 234174), (7554, 173693), (11206, 117087), (13361, 98202), (16367, 80166), (16809, 78058), (26722, 49101), (32734, 40083), (33618, 39029)]