713422070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{28663}}^1$

素因数の和:28820

約数の個数: 32

約数和(自身を含む): 1362113280

約数和(自身を除く): 648691210

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 24890, 28663, 57326, 143315, 286630, 544597, 1089194, 2722985, 3754853, 5445970, 7509706, 18774265, 37548530, 71342207, 142684414, 356711035, 713422070]

約数ペア:

[(1, 713422070), (2, 356711035), (5, 142684414), (10, 71342207), (19, 37548530), (38, 18774265), (95, 7509706), (131, 5445970), (190, 3754853), (262, 2722985), (655, 1089194), (1310, 544597), (2489, 286630), (4978, 143315), (12445, 57326), (24890, 28663)]