173665990

素因数分解:

$2^1\times 5^1\times {\mathrm{4093}}^1\times {\mathrm{4243}}^1$

素因数の和:8343

約数の個数: 16

約数和(自身を含む): 312748848

約数和(自身を除く): 139082858

約数列:

[1, 2, 5, 10, 4093, 4243, 8186, 8486, 20465, 21215, 40930, 42430, 17366599, 34733198, 86832995, 173665990]

約数ペア:

[(1, 173665990), (2, 86832995), (5, 34733198), (10, 17366599), (4093, 42430), (4243, 40930), (8186, 21215), (8486, 20465)]