1400682010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1539211}}^1$

素因数の和:1539238

約数の個数: 32

約数和(自身を含む): 3103051392

約数和(自身を除く): 1702369382

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1539211, 3078422, 7696055, 10774477, 15392110, 20009743, 21548954, 40019486, 53872385, 100048715, 107744770, 140068201, 200097430, 280136402, 700341005, 1400682010]

約数ペア:

[(1, 1400682010), (2, 700341005), (5, 280136402), (7, 200097430), (10, 140068201), (13, 107744770), (14, 100048715), (26, 53872385), (35, 40019486), (65, 21548954), (70, 20009743), (91, 15392110), (130, 10774477), (182, 7696055), (455, 3078422), (910, 1539211)]