520048657891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1\times {\mathrm{37409}}^1$

素因数の和:38223

約数の個数: 32

約数和(自身を含む): 633580548480

約数和(自身を除く): 113531890589

約数列:

[1, 7, 17, 119, 197, 593, 1379, 3349, 4151, 10081, 23443, 37409, 70567, 116821, 261863, 635953, 817747, 1985957, 4451671, 7369573, 13901699, 22183537, 51587011, 125282741, 155284759, 377120129, 876979187, 2639840903, 4370156789, 30591097523, 74292665413, 520048657891]

約数ペア:

[(1, 520048657891), (7, 74292665413), (17, 30591097523), (119, 4370156789), (197, 2639840903), (593, 876979187), (1379, 377120129), (3349, 155284759), (4151, 125282741), (10081, 51587011), (23443, 22183537), (37409, 13901699), (70567, 7369573), (116821, 4451671), (261863, 1985957), (635953, 817747)]