3740996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 8069376

約数和(自身を除く): 4328380

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 157, 161, 259, 314, 322, 518, 628, 644, 851, 1036, 1099, 1702, 2198, 3404, 3611, 4396, 5809, 5957, 7222, 11618, 11914, 14444, 23236, 23828, 25277, 40663, 50554, 81326, 101108, 133607, 162652, 267214, 534428, 935249, 1870498, 3740996]

約数ペア:

[(1, 3740996), (2, 1870498), (4, 935249), (7, 534428), (14, 267214), (23, 162652), (28, 133607), (37, 101108), (46, 81326), (74, 50554), (92, 40663), (148, 25277), (157, 23828), (161, 23236), (259, 14444), (314, 11914), (322, 11618), (518, 7222), (628, 5957), (644, 5809), (851, 4396), (1036, 3611), (1099, 3404), (1702, 2198)]