13707980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1$

素因数の和:4826

約数の個数: 48

約数和(自身を含む): 33826464

約数和(自身を除く): 20118484

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4793, 9586, 19172, 23965, 47930, 52723, 62309, 95860, 105446, 124618, 210892, 249236, 263615, 311545, 527230, 623090, 685399, 1054460, 1246180, 1370798, 2741596, 3426995, 6853990, 13707980]

約数ペア:

[(1, 13707980), (2, 6853990), (4, 3426995), (5, 2741596), (10, 1370798), (11, 1246180), (13, 1054460), (20, 685399), (22, 623090), (26, 527230), (44, 311545), (52, 263615), (55, 249236), (65, 210892), (110, 124618), (130, 105446), (143, 95860), (220, 62309), (260, 52723), (286, 47930), (572, 23965), (715, 19172), (1430, 9586), (2860, 4793)]