834357890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{7127}}^1$

素因数の和:7666

約数の個数: 32

約数和(自身を含む): 1570440960

約数和(自身を除く): 736083070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 509, 1018, 2545, 5090, 7127, 11707, 14254, 23414, 35635, 58535, 71270, 117070, 163921, 327842, 819605, 1639210, 3627643, 7255286, 18138215, 36276430, 83435789, 166871578, 417178945, 834357890]

約数ペア:

[(1, 834357890), (2, 417178945), (5, 166871578), (10, 83435789), (23, 36276430), (46, 18138215), (115, 7255286), (230, 3627643), (509, 1639210), (1018, 819605), (2545, 327842), (5090, 163921), (7127, 117070), (11707, 71270), (14254, 58535), (23414, 35635)]