1330559984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{2749}}^1$

素因数の和:2962

約数の個数: 60

約数和(自身を含む): 2808135000

約数和(自身を除く): 1477575016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 179, 208, 338, 358, 676, 716, 1352, 1432, 2327, 2704, 2749, 2864, 4654, 5498, 9308, 10996, 18616, 21992, 30251, 35737, 37232, 43984, 60502, 71474, 121004, 142948, 242008, 285896, 464581, 484016, 492071, 571792, 929162, 984142, 1858324, 1968284, 3716648, 3936568, 6396923, 7433296, 7873136, 12793846, 25587692, 51175384, 83159999, 102350768, 166319998, 332639996, 665279992, 1330559984]

約数ペア:

[(1, 1330559984), (2, 665279992), (4, 332639996), (8, 166319998), (13, 102350768), (16, 83159999), (26, 51175384), (52, 25587692), (104, 12793846), (169, 7873136), (179, 7433296), (208, 6396923), (338, 3936568), (358, 3716648), (676, 1968284), (716, 1858324), (1352, 984142), (1432, 929162), (2327, 571792), (2704, 492071), (2749, 484016), (2864, 464581), (4654, 285896), (5498, 242008), (9308, 142948), (10996, 121004), (18616, 71474), (21992, 60502), (30251, 43984), (35737, 37232)]