460655494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2887}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 831847968

約数和(自身を除く): 371192474

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 361, 442, 494, 646, 722, 2887, 4199, 4693, 5774, 6137, 8398, 9386, 12274, 37531, 49079, 54853, 75062, 79781, 98158, 109706, 159562, 638027, 713089, 932501, 1042207, 1276054, 1426178, 1865002, 2084414, 12122513, 13548691, 17717519, 24245026, 27097382, 35435038, 230327747, 460655494]

約数ペア:

[(1, 460655494), (2, 230327747), (13, 35435038), (17, 27097382), (19, 24245026), (26, 17717519), (34, 13548691), (38, 12122513), (221, 2084414), (247, 1865002), (323, 1426178), (361, 1276054), (442, 1042207), (494, 932501), (646, 713089), (722, 638027), (2887, 159562), (4199, 109706), (4693, 98158), (5774, 79781), (6137, 75062), (8398, 54853), (9386, 49079), (12274, 37531)]