1961569190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3677}}^1\times {\mathrm{7621}}^1$

素因数の和:11312

約数の個数: 32

約数和(自身を含む): 4036855104

約数和(自身を除く): 2075285914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3677, 7354, 7621, 15242, 18385, 25739, 36770, 38105, 51478, 53347, 76210, 106694, 128695, 257390, 266735, 533470, 28022417, 56044834, 140112085, 196156919, 280224170, 392313838, 980784595, 1961569190]

約数ペア:

[(1, 1961569190), (2, 980784595), (5, 392313838), (7, 280224170), (10, 196156919), (14, 140112085), (35, 56044834), (70, 28022417), (3677, 533470), (7354, 266735), (7621, 257390), (15242, 128695), (18385, 106694), (25739, 76210), (36770, 53347), (38105, 51478)]