616978082

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{21529}}^1$

素因数の和:21650

約数の個数: 32

約数和(自身を含む): 1116115200

約数和(自身を除く): 499137118

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 14329, 21529, 28658, 43058, 150703, 301406, 495167, 990334, 1916081, 3466169, 3832162, 6932338, 13412567, 26825134, 44069863, 88139726, 308489041, 616978082]

約数ペア:

[(1, 616978082), (2, 308489041), (7, 88139726), (14, 44069863), (23, 26825134), (46, 13412567), (89, 6932338), (161, 3832162), (178, 3466169), (322, 1916081), (623, 990334), (1246, 495167), (2047, 301406), (4094, 150703), (14329, 43058), (21529, 28658)]