506953408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21011}}^1$

素因数の和:21065

約数の個数: 56

約数和(自身を含む): 1120780080

約数和(自身を除く): 613826672

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 3016, 6032, 12064, 21011, 24128, 42022, 84044, 168088, 273143, 336176, 546286, 609319, 672352, 1092572, 1218638, 1344704, 2185144, 2437276, 4370288, 4874552, 7921147, 8740576, 9749104, 15842294, 17481152, 19498208, 31684588, 38996416, 63369176, 126738352, 253476704, 506953408]

約数ペア:

[(1, 506953408), (2, 253476704), (4, 126738352), (8, 63369176), (13, 38996416), (16, 31684588), (26, 19498208), (29, 17481152), (32, 15842294), (52, 9749104), (58, 8740576), (64, 7921147), (104, 4874552), (116, 4370288), (208, 2437276), (232, 2185144), (377, 1344704), (416, 1218638), (464, 1092572), (754, 672352), (832, 609319), (928, 546286), (1508, 336176), (1856, 273143), (3016, 168088), (6032, 84044), (12064, 42022), (21011, 24128)]