832136890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2\times {\mathrm{373}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 1629830664

約数和(自身を除く): 797693774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 373, 655, 746, 1310, 1703, 1865, 3406, 3730, 4849, 8515, 9698, 17030, 17161, 24245, 34322, 48490, 48863, 85805, 97726, 171610, 223093, 244315, 446186, 488630, 635219, 1115465, 1270438, 2230930, 3176095, 6352190, 6401053, 12802106, 32005265, 64010530, 83213689, 166427378, 416068445, 832136890]

約数ペア:

[(1, 832136890), (2, 416068445), (5, 166427378), (10, 83213689), (13, 64010530), (26, 32005265), (65, 12802106), (130, 6401053), (131, 6352190), (262, 3176095), (373, 2230930), (655, 1270438), (746, 1115465), (1310, 635219), (1703, 488630), (1865, 446186), (3406, 244315), (3730, 223093), (4849, 171610), (8515, 97726), (9698, 85805), (17030, 48863), (17161, 48490), (24245, 34322)]