140593882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25873}}^1$

素因数の和:25918

約数の個数: 32

約数和(自身を含む): 260809920

約数和(自身を除く): 120216038

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 25873, 51746, 284603, 336349, 491587, 569206, 672698, 983174, 3699839, 5407457, 6390631, 7399678, 10814914, 12781262, 70296941, 140593882]

約数ペア:

[(1, 140593882), (2, 70296941), (11, 12781262), (13, 10814914), (19, 7399678), (22, 6390631), (26, 5407457), (38, 3699839), (143, 983174), (209, 672698), (247, 569206), (286, 491587), (418, 336349), (494, 284603), (2717, 51746), (5434, 25873)]