1991232076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{70183}}^1$

素因数の和:70401

約数の個数: 24

約数和(自身を含む): 3590332704

約数和(自身を除く): 1599100628

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 7093, 14186, 28372, 70183, 140366, 280732, 2877503, 5755006, 11510012, 12141659, 24283318, 48566636, 497808019, 995616038, 1991232076]

約数ペア:

[(1, 1991232076), (2, 995616038), (4, 497808019), (41, 48566636), (82, 24283318), (164, 12141659), (173, 11510012), (346, 5755006), (692, 2877503), (7093, 280732), (14186, 140366), (28372, 70183)]