415031812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12689}}^1$

素因数の和:12760

約数の個数: 48

約数和(自身を含む): 850636080

約数和(自身を除く): 435604268

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 8177, 12689, 16354, 25378, 32708, 50756, 164957, 215713, 329914, 431426, 469493, 659828, 862852, 938986, 1877972, 2804269, 5608538, 6103409, 7981381, 11217076, 12206818, 15962762, 24413636, 31925524, 103757953, 207515906, 415031812]

約数ペア:

[(1, 415031812), (2, 207515906), (4, 103757953), (13, 31925524), (17, 24413636), (26, 15962762), (34, 12206818), (37, 11217076), (52, 7981381), (68, 6103409), (74, 5608538), (148, 2804269), (221, 1877972), (442, 938986), (481, 862852), (629, 659828), (884, 469493), (962, 431426), (1258, 329914), (1924, 215713), (2516, 164957), (8177, 50756), (12689, 32708), (16354, 25378)]