898496950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{106331}}^1$

素因数の和:106369

約数の個数: 36

約数和(自身を含む): 1809664308

約数和(自身を除く): 911167358

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 106331, 212662, 531655, 1063310, 1382303, 2658275, 2764606, 5316550, 6911515, 13823030, 17969939, 34557575, 35939878, 69115150, 89849695, 179699390, 449248475, 898496950]

約数ペア:

[(1, 898496950), (2, 449248475), (5, 179699390), (10, 89849695), (13, 69115150), (25, 35939878), (26, 34557575), (50, 17969939), (65, 13823030), (130, 6911515), (169, 5316550), (325, 2764606), (338, 2658275), (650, 1382303), (845, 1063310), (1690, 531655), (4225, 212662), (8450, 106331)]