2456109136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18773}}^1$

素因数の和:18848

約数の個数: 80

約数和(自身を含む): 5573174544

約数和(自身を除く): 3117065408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 442, 481, 592, 629, 884, 962, 1258, 1768, 1924, 2516, 3536, 3848, 5032, 7696, 8177, 10064, 16354, 18773, 32708, 37546, 65416, 75092, 130832, 150184, 244049, 300368, 319141, 488098, 638282, 694601, 976196, 1276564, 1389202, 1952392, 2553128, 2778404, 3904784, 4148833, 5106256, 5556808, 8297666, 9029813, 11113616, 11808217, 16595332, 18059626, 23616434, 33190664, 36119252, 47232868, 66381328, 72238504, 94465736, 144477008, 153506821, 188931472, 307013642, 614027284, 1228054568, 2456109136]

約数ペア:

[(1, 2456109136), (2, 1228054568), (4, 614027284), (8, 307013642), (13, 188931472), (16, 153506821), (17, 144477008), (26, 94465736), (34, 72238504), (37, 66381328), (52, 47232868), (68, 36119252), (74, 33190664), (104, 23616434), (136, 18059626), (148, 16595332), (208, 11808217), (221, 11113616), (272, 9029813), (296, 8297666), (442, 5556808), (481, 5106256), (592, 4148833), (629, 3904784), (884, 2778404), (962, 2553128), (1258, 1952392), (1768, 1389202), (1924, 1276564), (2516, 976196), (3536, 694601), (3848, 638282), (5032, 488098), (7696, 319141), (8177, 300368), (10064, 244049), (16354, 150184), (18773, 130832), (32708, 75092), (37546, 65416)]