1722032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 3812256

約数和(自身を除く): 2090224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 487, 884, 974, 1768, 1948, 3536, 3896, 6331, 7792, 8279, 12662, 16558, 25324, 33116, 50648, 66232, 101296, 107627, 132464, 215254, 430508, 861016, 1722032]

約数ペア:

[(1, 1722032), (2, 861016), (4, 430508), (8, 215254), (13, 132464), (16, 107627), (17, 101296), (26, 66232), (34, 50648), (52, 33116), (68, 25324), (104, 16558), (136, 12662), (208, 8279), (221, 7792), (272, 6331), (442, 3896), (487, 3536), (884, 1948), (974, 1768)]