1490706503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2417}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 1852381440

約数和(自身を除く): 361674937

約数列:

[1, 11, 13, 19, 143, 209, 227, 247, 2417, 2497, 2717, 2951, 4313, 26587, 31421, 32461, 45923, 47443, 56069, 345631, 505153, 548659, 596999, 616759, 6035249, 6566989, 7132567, 10424521, 78458237, 114669731, 135518773, 1490706503]

約数ペア:

[(1, 1490706503), (11, 135518773), (13, 114669731), (19, 78458237), (143, 10424521), (209, 7132567), (227, 6566989), (247, 6035249), (2417, 616759), (2497, 596999), (2717, 548659), (2951, 505153), (4313, 345631), (26587, 56069), (31421, 47443), (32461, 45923)]