1907441408

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{240353}}^1$

素因数の和:240400

約数の個数: 36

約数和(自身を含む): 3930268608

約数和(自身を除く): 2022827200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 240353, 480706, 961412, 1922824, 3845648, 7450943, 7691296, 14901886, 15382592, 29803772, 30765184, 59607544, 61530368, 119215088, 238430176, 476860352, 953720704, 1907441408]

約数ペア:

[(1, 1907441408), (2, 953720704), (4, 476860352), (8, 238430176), (16, 119215088), (31, 61530368), (32, 59607544), (62, 30765184), (64, 29803772), (124, 15382592), (128, 14901886), (248, 7691296), (256, 7450943), (496, 3845648), (992, 1922824), (1984, 961412), (3968, 480706), (7936, 240353)]