518667070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2207}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 950040576

約数和(自身を除く): 431373506

約数列:

[1, 2, 5, 10, 71, 142, 331, 355, 662, 710, 1655, 2207, 3310, 4414, 11035, 22070, 23501, 47002, 117505, 156697, 235010, 313394, 730517, 783485, 1461034, 1566970, 3652585, 7305170, 51866707, 103733414, 259333535, 518667070]

約数ペア:

[(1, 518667070), (2, 259333535), (5, 103733414), (10, 51866707), (71, 7305170), (142, 3652585), (331, 1566970), (355, 1461034), (662, 783485), (710, 730517), (1655, 313394), (2207, 235010), (3310, 156697), (4414, 117505), (11035, 47002), (22070, 23501)]