2615375536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{183047}}^1$

素因数の和:183121

約数の個数: 40

約数和(自身を含む): 5447508480

約数和(自身を除く): 2832132944

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 183047, 366094, 732188, 1464376, 2928752, 3477893, 6955786, 8603209, 13911572, 17206418, 27823144, 34412836, 55646288, 68825672, 137651344, 163460971, 326921942, 653843884, 1307687768, 2615375536]

約数ペア:

[(1, 2615375536), (2, 1307687768), (4, 653843884), (8, 326921942), (16, 163460971), (19, 137651344), (38, 68825672), (47, 55646288), (76, 34412836), (94, 27823144), (152, 17206418), (188, 13911572), (304, 8603209), (376, 6955786), (752, 3477893), (893, 2928752), (1786, 1464376), (3572, 732188), (7144, 366094), (14288, 183047)]