1617080048

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{737719}}^1$

素因数の和:737864

約数の個数: 20

約数和(自身を含む): 3155966160

約数和(自身を除く): 1538886112

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 737719, 1475438, 2950876, 5901752, 11803504, 101067503, 202135006, 404270012, 808540024, 1617080048]

約数ペア:

[(1, 1617080048), (2, 808540024), (4, 404270012), (8, 202135006), (16, 101067503), (137, 11803504), (274, 5901752), (548, 2950876), (1096, 1475438), (2192, 737719)]