415283906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 661893120

約数和(自身を除く): 246609214

約数列:

[1, 2, 23, 46, 107, 139, 214, 278, 607, 1214, 2461, 3197, 4922, 6394, 13961, 14873, 27922, 29746, 64949, 84373, 129898, 168746, 342079, 684158, 1493827, 1940579, 2987654, 3881158, 9027911, 18055822, 207641953, 415283906]

約数ペア:

[(1, 415283906), (2, 207641953), (23, 18055822), (46, 9027911), (107, 3881158), (139, 2987654), (214, 1940579), (278, 1493827), (607, 684158), (1214, 342079), (2461, 168746), (3197, 129898), (4922, 84373), (6394, 64949), (13961, 29746), (14873, 27922)]