418402516

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 852791296

約数和(自身を除く): 434388780

約数列:

[1, 2, 4, 7, 14, 28, 97, 127, 194, 254, 388, 508, 679, 889, 1213, 1358, 1778, 2426, 2716, 3556, 4852, 8491, 12319, 16982, 24638, 33964, 49276, 86233, 117661, 154051, 172466, 235322, 308102, 344932, 470644, 616204, 823627, 1078357, 1647254, 2156714, 3294508, 4313428, 14942947, 29885894, 59771788, 104600629, 209201258, 418402516]

約数ペア:

[(1, 418402516), (2, 209201258), (4, 104600629), (7, 59771788), (14, 29885894), (28, 14942947), (97, 4313428), (127, 3294508), (194, 2156714), (254, 1647254), (388, 1078357), (508, 823627), (679, 616204), (889, 470644), (1213, 344932), (1358, 308102), (1778, 235322), (2426, 172466), (2716, 154051), (3556, 117661), (4852, 86233), (8491, 49276), (12319, 33964), (16982, 24638)]