2163669235

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2143}}^1$

素因数の和:2492

約数の個数: 48

約数和(自身を含む): 3264420096

約数和(自身を除く): 1100750861

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 317, 455, 637, 1585, 2143, 2219, 3185, 4121, 10715, 11095, 15001, 15533, 20605, 27859, 28847, 75005, 77665, 105007, 139295, 144235, 195013, 201929, 525035, 679331, 975065, 1009645, 1365091, 3396655, 4755317, 6825455, 8831303, 23776585, 33287219, 44156515, 61819121, 166436095, 309095605, 432733847, 2163669235]

約数ペア:

[(1, 2163669235), (5, 432733847), (7, 309095605), (13, 166436095), (35, 61819121), (49, 44156515), (65, 33287219), (91, 23776585), (245, 8831303), (317, 6825455), (455, 4755317), (637, 3396655), (1585, 1365091), (2143, 1009645), (2219, 975065), (3185, 679331), (4121, 525035), (10715, 201929), (11095, 195013), (15001, 144235), (15533, 139295), (20605, 105007), (27859, 77665), (28847, 75005)]