239804708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5743}}^1$

素因数の和:5844

約数の個数: 48

約数和(自身を含む): 499865856

約数和(自身を除く): 260061148

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 1606, 1898, 3212, 3796, 5743, 10439, 11486, 20878, 22972, 41756, 63173, 74659, 126346, 149318, 252692, 298636, 419239, 821249, 838478, 1642498, 1676956, 3284996, 4611629, 5450107, 9223258, 10900214, 18446516, 21800428, 59951177, 119902354, 239804708]

約数ペア:

[(1, 239804708), (2, 119902354), (4, 59951177), (11, 21800428), (13, 18446516), (22, 10900214), (26, 9223258), (44, 5450107), (52, 4611629), (73, 3284996), (143, 1676956), (146, 1642498), (286, 838478), (292, 821249), (572, 419239), (803, 298636), (949, 252692), (1606, 149318), (1898, 126346), (3212, 74659), (3796, 63173), (5743, 41756), (10439, 22972), (11486, 20878)]