1277179902

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{2749}}^1$

素因数の和:3297

約数の個数: 48

約数和(自身を含む): 2826252000

約数和(自身を除く): 1549072098

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 487, 954, 974, 1461, 2749, 2922, 4383, 5498, 8247, 8766, 16494, 24741, 25811, 49482, 51622, 77433, 145697, 154866, 232299, 291394, 437091, 464598, 874182, 1311273, 1338763, 2622546, 2677526, 4016289, 8032578, 12048867, 24097734, 70954439, 141908878, 212863317, 425726634, 638589951, 1277179902]

約数ペア:

[(1, 1277179902), (2, 638589951), (3, 425726634), (6, 212863317), (9, 141908878), (18, 70954439), (53, 24097734), (106, 12048867), (159, 8032578), (318, 4016289), (477, 2677526), (487, 2622546), (954, 1338763), (974, 1311273), (1461, 874182), (2749, 464598), (2922, 437091), (4383, 291394), (5498, 232299), (8247, 154866), (8766, 145697), (16494, 77433), (24741, 51622), (25811, 49482)]