2017651910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{12619}}^1$

素因数の和:12956

約数の個数: 32

約数和(自身を含む): 3707251200

約数和(自身を除く): 1689599290

約数列:

[1, 2, 5, 10, 59, 118, 271, 295, 542, 590, 1355, 2710, 12619, 15989, 25238, 31978, 63095, 79945, 126190, 159890, 744521, 1489042, 3419749, 3722605, 6839498, 7445210, 17098745, 34197490, 201765191, 403530382, 1008825955, 2017651910]

約数ペア:

[(1, 2017651910), (2, 1008825955), (5, 403530382), (10, 201765191), (59, 34197490), (118, 17098745), (271, 7445210), (295, 6839498), (542, 3722605), (590, 3419749), (1355, 1489042), (2710, 744521), (12619, 159890), (15989, 126190), (25238, 79945), (31978, 63095)]