750389948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{10639}}^1$

素因数の和:10890

約数の個数: 48

約数和(自身を含む): 1644518400

約数和(自身を除く): 894128452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 229, 308, 458, 916, 1603, 2519, 3206, 5038, 6412, 10076, 10639, 17633, 21278, 35266, 42556, 70532, 74473, 117029, 148946, 234058, 297892, 468116, 819203, 1638406, 2436331, 3276812, 4872662, 9745324, 17054317, 26799641, 34108634, 53599282, 68217268, 107198564, 187597487, 375194974, 750389948]

約数ペア:

[(1, 750389948), (2, 375194974), (4, 187597487), (7, 107198564), (11, 68217268), (14, 53599282), (22, 34108634), (28, 26799641), (44, 17054317), (77, 9745324), (154, 4872662), (229, 3276812), (308, 2436331), (458, 1638406), (916, 819203), (1603, 468116), (2519, 297892), (3206, 234058), (5038, 148946), (6412, 117029), (10076, 74473), (10639, 70532), (17633, 42556), (21278, 35266)]