2019464667

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 3217574880

約数和(自身を除く): 1198110213

約数列:

[1, 3, 9, 11, 33, 99, 229, 281, 317, 687, 843, 951, 2061, 2519, 2529, 2853, 3091, 3487, 7557, 9273, 10461, 22671, 27819, 31383, 64349, 72593, 89077, 193047, 217779, 267231, 579141, 653337, 707839, 798523, 801693, 979847, 2123517, 2395569, 2939541, 6370551, 7186707, 8818623, 20398633, 61195899, 183587697, 224384963, 673154889, 2019464667]

約数ペア:

[(1, 2019464667), (3, 673154889), (9, 224384963), (11, 183587697), (33, 61195899), (99, 20398633), (229, 8818623), (281, 7186707), (317, 6370551), (687, 2939541), (843, 2395569), (951, 2123517), (2061, 979847), (2519, 801693), (2529, 798523), (2853, 707839), (3091, 653337), (3487, 579141), (7557, 267231), (9273, 217779), (10461, 193047), (22671, 89077), (27819, 72593), (31383, 64349)]