1275112078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{13001}}^1$

素因数の和:13140

約数の個数: 32

約数和(自身を含む): 2106324000

約数和(自身を除く): 831211922

約数列:

[1, 2, 19, 29, 38, 58, 89, 178, 551, 1102, 1691, 2581, 3382, 5162, 13001, 26002, 49039, 98078, 247019, 377029, 494038, 754058, 1157089, 2314178, 7163551, 14327102, 21984691, 33555581, 43969382, 67111162, 637556039, 1275112078]

約数ペア:

[(1, 1275112078), (2, 637556039), (19, 67111162), (29, 43969382), (38, 33555581), (58, 21984691), (89, 14327102), (178, 7163551), (551, 2314178), (1102, 1157089), (1691, 754058), (2581, 494038), (3382, 377029), (5162, 247019), (13001, 98078), (26002, 49039)]