642022306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 1041672960

約数和(自身を除く): 399650654

約数列:

[1, 2, 17, 34, 59, 118, 271, 542, 1003, 1181, 2006, 2362, 4607, 9214, 15989, 20077, 31978, 40154, 69679, 139358, 271813, 320051, 543626, 640102, 1184543, 2369086, 5440867, 10881734, 18883009, 37766018, 321011153, 642022306]

約数ペア:

[(1, 642022306), (2, 321011153), (17, 37766018), (34, 18883009), (59, 10881734), (118, 5440867), (271, 2369086), (542, 1184543), (1003, 640102), (1181, 543626), (2006, 320051), (2362, 271813), (4607, 139358), (9214, 69679), (15989, 40154), (20077, 31978)]