1361621296

素因数分解:

$2^4\times 7^1\times {\mathrm{12157333}}^1$

素因数の和:12157348

約数の個数: 20

約数和(自身を含む): 3015018832

約数和(自身を除く): 1653397536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12157333, 24314666, 48629332, 85101331, 97258664, 170202662, 194517328, 340405324, 680810648, 1361621296]

約数ペア:

[(1, 1361621296), (2, 680810648), (4, 340405324), (7, 194517328), (8, 170202662), (14, 97258664), (16, 85101331), (28, 48629332), (56, 24314666), (112, 12157333)]