2912691332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{853}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 5350931712

約数和(自身を除く): 2438240380

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 443, 853, 886, 1706, 1772, 1927, 3412, 3854, 7708, 18163, 20821, 34973, 36326, 40091, 41642, 69946, 72652, 80182, 83284, 139892, 160364, 377879, 755758, 853661, 1511516, 1643731, 1707322, 3287462, 3414644, 6574924, 15493039, 17760313, 30986078, 35520626, 61972156, 71041252, 728172833, 1456345666, 2912691332]

約数ペア:

[(1, 2912691332), (2, 1456345666), (4, 728172833), (41, 71041252), (47, 61972156), (82, 35520626), (94, 30986078), (164, 17760313), (188, 15493039), (443, 6574924), (853, 3414644), (886, 3287462), (1706, 1707322), (1772, 1643731), (1927, 1511516), (3412, 853661), (3854, 755758), (7708, 377879), (18163, 160364), (20821, 139892), (34973, 83284), (36326, 80182), (40091, 72652), (41642, 69946)]