487948804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29587}}^1$

素因数の和:29648

約数の個数: 48

約数和(自身を含む): 1060433920

約数和(自身を除く): 572485116

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 29587, 59174, 118348, 207109, 414218, 562153, 828436, 917197, 1124306, 1834394, 2248612, 3668788, 3935071, 6420379, 7870142, 12840758, 15740284, 17426743, 25681516, 34853486, 69706972, 121987201, 243974402, 487948804]

約数ペア:

[(1, 487948804), (2, 243974402), (4, 121987201), (7, 69706972), (14, 34853486), (19, 25681516), (28, 17426743), (31, 15740284), (38, 12840758), (62, 7870142), (76, 6420379), (124, 3935071), (133, 3668788), (217, 2248612), (266, 1834394), (434, 1124306), (532, 917197), (589, 828436), (868, 562153), (1178, 414218), (2356, 207109), (4123, 118348), (8246, 59174), (16492, 29587)]