996835190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{403577}}^1$

素因数の和:403616

約数の個数: 32

約数和(自身を含む): 2034033120

約数和(自身を除く): 1037197930

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 403577, 807154, 2017885, 4035770, 5246501, 7667963, 10493002, 15335926, 26232505, 38339815, 52465010, 76679630, 99683519, 199367038, 498417595, 996835190]

約数ペア:

[(1, 996835190), (2, 498417595), (5, 199367038), (10, 99683519), (13, 76679630), (19, 52465010), (26, 38339815), (38, 26232505), (65, 15335926), (95, 10493002), (130, 7667963), (190, 5246501), (247, 4035770), (494, 2017885), (1235, 807154), (2470, 403577)]