2516930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2623870

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1019, 1235, 2038, 2470, 5095, 10190, 13247, 19361, 26494, 38722, 66235, 96805, 132470, 193610, 251693, 503386, 1258465, 2516930]

約数ペア:

[(1, 2516930), (2, 1258465), (5, 503386), (10, 251693), (13, 193610), (19, 132470), (26, 96805), (38, 66235), (65, 38722), (95, 26494), (130, 19361), (190, 13247), (247, 10190), (494, 5095), (1019, 2470), (1235, 2038)]