38969851918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{8293}}^1$

素因数の和:8980

約数の個数: 32

約数和(自身を含む): 60525365472

約数和(自身を除く): 21555513554

約数列:

[1, 2, 43, 86, 101, 202, 541, 1082, 4343, 8293, 8686, 16586, 23263, 46526, 54641, 109282, 356599, 713198, 837593, 1675186, 2349563, 4486513, 4699126, 8973026, 36016499, 72032998, 192920059, 385840118, 453137813, 906275626, 19484925959, 38969851918]

約数ペア:

[(1, 38969851918), (2, 19484925959), (43, 906275626), (86, 453137813), (101, 385840118), (202, 192920059), (541, 72032998), (1082, 36016499), (4343, 8973026), (8293, 4699126), (8686, 4486513), (16586, 2349563), (23263, 1675186), (46526, 837593), (54641, 713198), (109282, 356599)]