6686372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 15458688

約数和(自身を除く): 8772316

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1277, 1309, 2554, 2618, 5108, 5236, 8939, 14047, 17878, 21709, 28094, 35756, 43418, 56188, 86836, 98329, 151963, 196658, 238799, 303926, 393316, 477598, 607852, 955196, 1671593, 3343186, 6686372]

約数ペア:

[(1, 6686372), (2, 3343186), (4, 1671593), (7, 955196), (11, 607852), (14, 477598), (17, 393316), (22, 303926), (28, 238799), (34, 196658), (44, 151963), (68, 98329), (77, 86836), (119, 56188), (154, 43418), (187, 35756), (238, 28094), (308, 21709), (374, 17878), (476, 14047), (748, 8939), (1277, 5236), (1309, 5108), (2554, 2618)]