247904058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{29789}}^1$

素因数の和:29886

約数の個数: 32

約数和(自身を含む): 529070400

約数和(自身を除く): 281166342

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 29789, 59578, 89367, 178734, 565991, 1131982, 1697973, 2174597, 3395946, 4349194, 6523791, 13047582, 41317343, 82634686, 123952029, 247904058]

約数ペア:

[(1, 247904058), (2, 123952029), (3, 82634686), (6, 41317343), (19, 13047582), (38, 6523791), (57, 4349194), (73, 3395946), (114, 2174597), (146, 1697973), (219, 1131982), (438, 565991), (1387, 178734), (2774, 89367), (4161, 59578), (8322, 29789)]