1922467970

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1\times {\mathrm{1657}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 3487092336

約数和(自身を除く): 1564624366

約数列:

[1, 2, 5, 10, 181, 362, 641, 905, 1282, 1657, 1810, 3205, 3314, 6410, 8285, 16570, 116021, 232042, 299917, 580105, 599834, 1062137, 1160210, 1499585, 2124274, 2999170, 5310685, 10621370, 192246797, 384493594, 961233985, 1922467970]

約数ペア:

[(1, 1922467970), (2, 961233985), (5, 384493594), (10, 192246797), (181, 10621370), (362, 5310685), (641, 2999170), (905, 2124274), (1282, 1499585), (1657, 1160210), (1810, 1062137), (3205, 599834), (3314, 580105), (6410, 299917), (8285, 232042), (16570, 116021)]