513996910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2401

約数の個数: 64

約数和(自身を含む): 1097349120

約数和(自身を除く): 583352210

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 79, 82, 158, 205, 287, 395, 410, 553, 574, 790, 1106, 1435, 2267, 2765, 2870, 3239, 4534, 5530, 6478, 11335, 15869, 16195, 22670, 22673, 31738, 32390, 45346, 79345, 92947, 113365, 158690, 179093, 185894, 226730, 358186, 464735, 650629, 895465, 929470, 1253651, 1301258, 1790930, 2507302, 3253145, 6268255, 6506290, 7342813, 12536510, 14685626, 36714065, 51399691, 73428130, 102799382, 256998455, 513996910]

約数ペア:

[(1, 513996910), (2, 256998455), (5, 102799382), (7, 73428130), (10, 51399691), (14, 36714065), (35, 14685626), (41, 12536510), (70, 7342813), (79, 6506290), (82, 6268255), (158, 3253145), (205, 2507302), (287, 1790930), (395, 1301258), (410, 1253651), (553, 929470), (574, 895465), (790, 650629), (1106, 464735), (1435, 358186), (2267, 226730), (2765, 185894), (2870, 179093), (3239, 158690), (4534, 113365), (5530, 92947), (6478, 79345), (11335, 45346), (15869, 32390), (16195, 31738), (22670, 22673)]