1900495844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{64007}}^1$

素因数の和:64595

約数の個数: 24

約数和(自身を含む): 3588032448

約数和(自身を除く): 1687536604

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 2284, 7423, 14846, 29692, 64007, 128014, 256028, 832091, 1664182, 3328364, 36547997, 73095994, 146191988, 475123961, 950247922, 1900495844]

約数ペア:

[(1, 1900495844), (2, 950247922), (4, 475123961), (13, 146191988), (26, 73095994), (52, 36547997), (571, 3328364), (1142, 1664182), (2284, 832091), (7423, 256028), (14846, 128014), (29692, 64007)]