2898213344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{38921}}^1$

素因数の和:39123

約数の個数: 48

約数和(自身を含む): 6179256720

約数和(自身を除く): 3281043376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 1432, 2327, 2864, 4654, 5728, 9308, 18616, 37232, 38921, 74464, 77842, 155684, 311368, 505973, 622736, 1011946, 1245472, 2023892, 4047784, 6966859, 8095568, 13933718, 16191136, 27867436, 55734872, 90569167, 111469744, 181138334, 222939488, 362276668, 724553336, 1449106672, 2898213344]

約数ペア:

[(1, 2898213344), (2, 1449106672), (4, 724553336), (8, 362276668), (13, 222939488), (16, 181138334), (26, 111469744), (32, 90569167), (52, 55734872), (104, 27867436), (179, 16191136), (208, 13933718), (358, 8095568), (416, 6966859), (716, 4047784), (1432, 2023892), (2327, 1245472), (2864, 1011946), (4654, 622736), (5728, 505973), (9308, 311368), (18616, 155684), (37232, 77842), (38921, 74464)]