2037084812

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 4103577408

約数和(自身を除く): 2066492596

約数列:

[1, 2, 4, 7, 14, 28, 397, 401, 457, 794, 802, 914, 1588, 1604, 1828, 2779, 2807, 3199, 5558, 5614, 6398, 11116, 11228, 12796, 159197, 181429, 183257, 318394, 362858, 366514, 636788, 725716, 733028, 1114379, 1270003, 1282799, 2228758, 2540006, 2565598, 4457516, 5080012, 5131196, 72753029, 145506058, 291012116, 509271203, 1018542406, 2037084812]

約数ペア:

[(1, 2037084812), (2, 1018542406), (4, 509271203), (7, 291012116), (14, 145506058), (28, 72753029), (397, 5131196), (401, 5080012), (457, 4457516), (794, 2565598), (802, 2540006), (914, 2228758), (1588, 1282799), (1604, 1270003), (1828, 1114379), (2779, 733028), (2807, 725716), (3199, 636788), (5558, 366514), (5614, 362858), (6398, 318394), (11116, 183257), (11228, 181429), (12796, 159197)]