520283118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 1123142400

約数和(自身を除く): 602859282

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 101, 114, 146, 202, 219, 303, 438, 606, 619, 1238, 1387, 1857, 1919, 2774, 3714, 3838, 4161, 5757, 7373, 8322, 11514, 11761, 14746, 22119, 23522, 35283, 44238, 45187, 62519, 70566, 90374, 125038, 135561, 140087, 187557, 271122, 280174, 375114, 420261, 840522, 858553, 1187861, 1717106, 2375722, 2575659, 3563583, 4563887, 5151318, 7127166, 9127774, 13691661, 27383322, 86713853, 173427706, 260141559, 520283118]

約数ペア:

[(1, 520283118), (2, 260141559), (3, 173427706), (6, 86713853), (19, 27383322), (38, 13691661), (57, 9127774), (73, 7127166), (101, 5151318), (114, 4563887), (146, 3563583), (202, 2575659), (219, 2375722), (303, 1717106), (438, 1187861), (606, 858553), (619, 840522), (1238, 420261), (1387, 375114), (1857, 280174), (1919, 271122), (2774, 187557), (3714, 140087), (3838, 135561), (4161, 125038), (5757, 90374), (7373, 70566), (8322, 62519), (11514, 45187), (11761, 44238), (14746, 35283), (22119, 23522)]