2912310122

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 4461212160

約数和(自身を除く): 1548902038

約数列:

[1, 2, 151, 157, 239, 257, 302, 314, 478, 514, 23707, 36089, 37523, 38807, 40349, 47414, 61423, 72178, 75046, 77614, 80698, 122846, 5665973, 6092699, 9274873, 9643411, 11331946, 12185398, 18549746, 19286822, 1456155061, 2912310122]

約数ペア:

[(1, 2912310122), (2, 1456155061), (151, 19286822), (157, 18549746), (239, 12185398), (257, 11331946), (302, 9643411), (314, 9274873), (478, 6092699), (514, 5665973), (23707, 122846), (36089, 80698), (37523, 77614), (38807, 75046), (40349, 72178), (47414, 61423)]