475836894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14843}}^1$

素因数の和:15001

約数の個数: 48

約数和(自身を含む): 1118465712

約数和(自身を除く): 642628818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2466, 3562, 5343, 10686, 14843, 16029, 29686, 32058, 44529, 89058, 133587, 192959, 267174, 385918, 578877, 1157754, 1736631, 2033491, 3473262, 4066982, 6100473, 12200946, 18301419, 26435383, 36602838, 52870766, 79306149, 158612298, 237918447, 475836894]

約数ペア:

[(1, 475836894), (2, 237918447), (3, 158612298), (6, 79306149), (9, 52870766), (13, 36602838), (18, 26435383), (26, 18301419), (39, 12200946), (78, 6100473), (117, 4066982), (137, 3473262), (234, 2033491), (274, 1736631), (411, 1157754), (822, 578877), (1233, 385918), (1781, 267174), (2466, 192959), (3562, 133587), (5343, 89058), (10686, 44529), (14843, 32058), (16029, 29686)]