2057974788

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{6607}}^1$

素因数の和:6972

約数の個数: 48

約数和(自身を含む): 4869091584

約数和(自身を除く): 2811116796

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 257, 303, 404, 514, 606, 771, 1028, 1212, 1542, 3084, 6607, 13214, 19821, 25957, 26428, 39642, 51914, 77871, 79284, 103828, 155742, 311484, 667307, 1334614, 1697999, 2001921, 2669228, 3395998, 4003842, 5093997, 6791996, 8007684, 10187994, 20375988, 171497899, 342995798, 514493697, 685991596, 1028987394, 2057974788]

約数ペア:

[(1, 2057974788), (2, 1028987394), (3, 685991596), (4, 514493697), (6, 342995798), (12, 171497899), (101, 20375988), (202, 10187994), (257, 8007684), (303, 6791996), (404, 5093997), (514, 4003842), (606, 3395998), (771, 2669228), (1028, 2001921), (1212, 1697999), (1542, 1334614), (3084, 667307), (6607, 311484), (13214, 155742), (19821, 103828), (25957, 79284), (26428, 77871), (39642, 51914)]