1900444908

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1\times {\mathrm{1901}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 4468391424

約数和(自身を除く): 2567946516

約数列:

[1, 2, 3, 4, 6, 12, 227, 367, 454, 681, 734, 908, 1101, 1362, 1468, 1901, 2202, 2724, 3802, 4404, 5703, 7604, 11406, 22812, 83309, 166618, 249927, 333236, 431527, 499854, 697667, 863054, 999708, 1294581, 1395334, 1726108, 2093001, 2589162, 2790668, 4186002, 5178324, 8372004, 158370409, 316740818, 475111227, 633481636, 950222454, 1900444908]

約数ペア:

[(1, 1900444908), (2, 950222454), (3, 633481636), (4, 475111227), (6, 316740818), (12, 158370409), (227, 8372004), (367, 5178324), (454, 4186002), (681, 2790668), (734, 2589162), (908, 2093001), (1101, 1726108), (1362, 1395334), (1468, 1294581), (1901, 999708), (2202, 863054), (2724, 697667), (3802, 499854), (4404, 431527), (5703, 333236), (7604, 249927), (11406, 166618), (22812, 83309)]