1344990530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{608593}}^1$

素因数の和:608630

約数の個数: 32

約数和(自身を含む): 2760582384

約数和(自身を除く): 1415591854

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 608593, 1217186, 3042965, 6085930, 7911709, 10346081, 15823418, 20692162, 39558545, 51730405, 79117090, 103460810, 134499053, 268998106, 672495265, 1344990530]

約数ペア:

[(1, 1344990530), (2, 672495265), (5, 268998106), (10, 134499053), (13, 103460810), (17, 79117090), (26, 51730405), (34, 39558545), (65, 20692162), (85, 15823418), (130, 10346081), (170, 7911709), (221, 6085930), (442, 3042965), (1105, 1217186), (2210, 608593)]