542775838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{7043}}^1$

素因数の和:7200

約数の個数: 32

約数和(自身を含む): 925074432

約数和(自身を除く): 382298594

約数列:

[1, 2, 11, 22, 31, 62, 113, 226, 341, 682, 1243, 2486, 3503, 7006, 7043, 14086, 38533, 77066, 77473, 154946, 218333, 436666, 795859, 1591718, 2401663, 4803326, 8754449, 17508898, 24671629, 49343258, 271387919, 542775838]

約数ペア:

[(1, 542775838), (2, 271387919), (11, 49343258), (22, 24671629), (31, 17508898), (62, 8754449), (113, 4803326), (226, 2401663), (341, 1591718), (682, 795859), (1243, 436666), (2486, 218333), (3503, 154946), (7006, 77473), (7043, 77066), (14086, 38533)]