1946152061

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 2521103616

約数和(自身を除く): 574951555

約数列:

[1, 7, 17, 23, 49, 119, 157, 161, 391, 647, 833, 1099, 1127, 2669, 2737, 3611, 4529, 7693, 10999, 14881, 18683, 19159, 25277, 31703, 61387, 76993, 101579, 104167, 130781, 176939, 252977, 429709, 538951, 711053, 729169, 1726843, 1770839, 2336317, 3007963, 4977371, 12087901, 12395873, 16354219, 39717389, 84615307, 114479533, 278021723, 1946152061]

約数ペア:

[(1, 1946152061), (7, 278021723), (17, 114479533), (23, 84615307), (49, 39717389), (119, 16354219), (157, 12395873), (161, 12087901), (391, 4977371), (647, 3007963), (833, 2336317), (1099, 1770839), (1127, 1726843), (2669, 729169), (2737, 711053), (3611, 538951), (4529, 429709), (7693, 252977), (10999, 176939), (14881, 130781), (18683, 104167), (19159, 101579), (25277, 76993), (31703, 61387)]