1392854477

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 1653350400

約数和(自身を除く): 260495923

約数列:

[1, 7, 59, 103, 137, 239, 413, 721, 959, 1673, 6077, 8083, 14101, 14111, 24617, 32743, 42539, 56581, 98707, 98777, 172319, 229201, 832549, 1452403, 1931837, 3372529, 5827843, 10166821, 13522859, 23607703, 198979211, 1392854477]

約数ペア:

[(1, 1392854477), (7, 198979211), (59, 23607703), (103, 13522859), (137, 10166821), (239, 5827843), (413, 3372529), (721, 1931837), (959, 1452403), (1673, 832549), (6077, 229201), (8083, 172319), (14101, 98777), (14111, 98707), (24617, 56581), (32743, 42539)]