90878028698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{140678063}}^1$

素因数の和:140678101

約数の個数: 16

約数和(自身を含む): 151932309120

約数和(自身を除く): 61054280422

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 140678063, 281356126, 2391527071, 2672883197, 4783054142, 5345766394, 45439014349, 90878028698]

約数ペア:

[(1, 90878028698), (2, 45439014349), (17, 5345766394), (19, 4783054142), (34, 2672883197), (38, 2391527071), (323, 281356126), (646, 140678063)]