1305580432

素因数分解:

$2^4\times {\mathrm{13}}^4\times {\mathrm{2857}}^1$

素因数の和:2917

約数の個数: 50

約数和(自身を含む): 2741310718

約数和(自身を除く): 1435730286

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 2857, 4394, 5714, 8788, 11428, 17576, 22856, 28561, 35152, 37141, 45712, 57122, 74282, 114244, 148564, 228488, 297128, 456976, 482833, 594256, 965666, 1931332, 3862664, 6276829, 7725328, 12553658, 25107316, 50214632, 81598777, 100429264, 163197554, 326395108, 652790216, 1305580432]

約数ペア:

[(1, 1305580432), (2, 652790216), (4, 326395108), (8, 163197554), (13, 100429264), (16, 81598777), (26, 50214632), (52, 25107316), (104, 12553658), (169, 7725328), (208, 6276829), (338, 3862664), (676, 1931332), (1352, 965666), (2197, 594256), (2704, 482833), (2857, 456976), (4394, 297128), (5714, 228488), (8788, 148564), (11428, 114244), (17576, 74282), (22856, 57122), (28561, 45712), (35152, 37141)]