1917528068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 3481129344

約数和(自身を除く): 1563601276

約数列:

[1, 2, 4, 43, 86, 167, 172, 241, 277, 334, 482, 554, 668, 964, 1108, 7181, 10363, 11911, 14362, 20726, 23822, 28724, 40247, 41452, 46259, 47644, 66757, 80494, 92518, 133514, 160988, 185036, 267028, 1730621, 1989137, 2870551, 3461242, 3978274, 5741102, 6922484, 7956548, 11148419, 11482204, 22296838, 44593676, 479382017, 958764034, 1917528068]

約数ペア:

[(1, 1917528068), (2, 958764034), (4, 479382017), (43, 44593676), (86, 22296838), (167, 11482204), (172, 11148419), (241, 7956548), (277, 6922484), (334, 5741102), (482, 3978274), (554, 3461242), (668, 2870551), (964, 1989137), (1108, 1730621), (7181, 267028), (10363, 185036), (11911, 160988), (14362, 133514), (20726, 92518), (23822, 80494), (28724, 66757), (40247, 47644), (41452, 46259)]