4980741358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{18911}}^1$

素因数の和:19200

約数の個数: 32

約数和(自身を含む): 8169984000

約数和(自身を除く): 3189242642

約数列:

[1, 2, 19, 29, 38, 58, 239, 478, 551, 1102, 4541, 6931, 9082, 13862, 18911, 37822, 131689, 263378, 359309, 548419, 718618, 1096838, 4519729, 9039458, 10419961, 20839922, 85874851, 131072141, 171749702, 262144282, 2490370679, 4980741358]

約数ペア:

[(1, 4980741358), (2, 2490370679), (19, 262144282), (29, 171749702), (38, 131072141), (58, 85874851), (239, 20839922), (478, 10419961), (551, 9039458), (1102, 4519729), (4541, 1096838), (6931, 718618), (9082, 548419), (13862, 359309), (18911, 263378), (37822, 131689)]