1120804972

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5167}}^1$

素因数の和:5366

約数の個数: 48

約数和(自身を含む): 2296741888

約数和(自身を除く): 1175936916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 127, 244, 254, 427, 508, 854, 889, 1708, 1778, 3556, 5167, 7747, 10334, 15494, 20668, 30988, 36169, 54229, 72338, 108458, 144676, 216916, 315187, 630374, 656209, 1260748, 1312418, 2206309, 2624836, 4412618, 4593463, 8825236, 9186926, 18373852, 40028749, 80057498, 160114996, 280201243, 560402486, 1120804972]

約数ペア:

[(1, 1120804972), (2, 560402486), (4, 280201243), (7, 160114996), (14, 80057498), (28, 40028749), (61, 18373852), (122, 9186926), (127, 8825236), (244, 4593463), (254, 4412618), (427, 2624836), (508, 2206309), (854, 1312418), (889, 1260748), (1708, 656209), (1778, 630374), (3556, 315187), (5167, 216916), (7747, 144676), (10334, 108458), (15494, 72338), (20668, 54229), (30988, 36169)]