1652539668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557537}}^1$

素因数の和:557576

約数の個数: 48

約数和(自身を含む): 4371097920

約数和(自身を除く): 2718558252

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 557537, 1115074, 1672611, 2230148, 3345222, 6690444, 7247981, 10593203, 14495962, 21186406, 21743943, 28991924, 31779609, 42372812, 43487886, 63559218, 86975772, 127118436, 137711639, 275423278, 413134917, 550846556, 826269834, 1652539668]

約数ペア:

[(1, 1652539668), (2, 826269834), (3, 550846556), (4, 413134917), (6, 275423278), (12, 137711639), (13, 127118436), (19, 86975772), (26, 63559218), (38, 43487886), (39, 42372812), (52, 31779609), (57, 28991924), (76, 21743943), (78, 21186406), (114, 14495962), (156, 10593203), (228, 7247981), (247, 6690444), (494, 3345222), (741, 2230148), (988, 1672611), (1482, 1115074), (2964, 557537)]