1640596322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1\times {\mathrm{1279}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 2694021120

約数和(自身を除く): 1053424798

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 1217, 1279, 2434, 2558, 20689, 21743, 37727, 39649, 41378, 43486, 75454, 79298, 641359, 674033, 1282718, 1348066, 1556543, 3113086, 26461231, 48252833, 52922462, 96505666, 820298161, 1640596322]

約数ペア:

[(1, 1640596322), (2, 820298161), (17, 96505666), (31, 52922462), (34, 48252833), (62, 26461231), (527, 3113086), (1054, 1556543), (1217, 1348066), (1279, 1282718), (2434, 674033), (2558, 641359), (20689, 79298), (21743, 75454), (37727, 43486), (39649, 41378)]