1337432008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{941}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 2832330240

約数和(自身を除く): 1494898232

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 521, 682, 941, 1042, 1364, 1882, 2084, 2728, 3764, 4168, 5731, 7528, 10351, 11462, 16151, 20702, 22924, 29171, 32302, 41404, 45848, 58342, 64604, 82808, 116684, 129208, 177661, 233368, 320881, 355322, 490261, 641762, 710644, 980522, 1283524, 1421288, 1961044, 2567048, 3922088, 5392871, 10785742, 15198091, 21571484, 30396182, 43142968, 60792364, 121584728, 167179001, 334358002, 668716004, 1337432008]

約数ペア:

[(1, 1337432008), (2, 668716004), (4, 334358002), (8, 167179001), (11, 121584728), (22, 60792364), (31, 43142968), (44, 30396182), (62, 21571484), (88, 15198091), (124, 10785742), (248, 5392871), (341, 3922088), (521, 2567048), (682, 1961044), (941, 1421288), (1042, 1283524), (1364, 980522), (1882, 710644), (2084, 641762), (2728, 490261), (3764, 355322), (4168, 320881), (5731, 233368), (7528, 177661), (10351, 129208), (11462, 116684), (16151, 82808), (20702, 64604), (22924, 58342), (29171, 45848), (32302, 41404)]