1004929912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1609}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 2272032000

約数和(自身を除く): 1267102088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 587, 1064, 1174, 1609, 2348, 3218, 4109, 4696, 6436, 8218, 11153, 11263, 12872, 16436, 22306, 22526, 30571, 32872, 44612, 45052, 61142, 78071, 89224, 90104, 122284, 156142, 213997, 244568, 312284, 427994, 624568, 855988, 944483, 1711976, 1888966, 3777932, 6611381, 7555864, 13222762, 17945177, 26445524, 35890354, 52891048, 71780708, 125616239, 143561416, 251232478, 502464956, 1004929912]

約数ペア:

[(1, 1004929912), (2, 502464956), (4, 251232478), (7, 143561416), (8, 125616239), (14, 71780708), (19, 52891048), (28, 35890354), (38, 26445524), (56, 17945177), (76, 13222762), (133, 7555864), (152, 6611381), (266, 3777932), (532, 1888966), (587, 1711976), (1064, 944483), (1174, 855988), (1609, 624568), (2348, 427994), (3218, 312284), (4109, 244568), (4696, 213997), (6436, 156142), (8218, 122284), (11153, 90104), (11263, 89224), (12872, 78071), (16436, 61142), (22306, 45052), (22526, 44612), (30571, 32872)]