889780304

素因数分解:

$2^4\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{3803}}^1$

素因数の和:5907

約数の個数: 40

約数和(自身を含む): 1971689280

約数和(自身を除く): 1081908976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2089, 3803, 4178, 7606, 8356, 14623, 15212, 16712, 26621, 29246, 30424, 33424, 53242, 58492, 60848, 106484, 116984, 212968, 233968, 425936, 7944467, 15888934, 31777868, 55611269, 63555736, 111222538, 127111472, 222445076, 444890152, 889780304]

約数ペア:

[(1, 889780304), (2, 444890152), (4, 222445076), (7, 127111472), (8, 111222538), (14, 63555736), (16, 55611269), (28, 31777868), (56, 15888934), (112, 7944467), (2089, 425936), (3803, 233968), (4178, 212968), (7606, 116984), (8356, 106484), (14623, 60848), (15212, 58492), (16712, 53242), (26621, 33424), (29246, 30424)]