1850872270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{39439}}^1$

素因数の和:39497

約数の個数: 48

約数和(自身を含む): 3786713280

約数和(自身を除く): 1935841010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3610, 4693, 9386, 23465, 39439, 46930, 78878, 197195, 394390, 512707, 749341, 1025414, 1498682, 2563535, 3746705, 5127070, 7493410, 9741433, 14237479, 19482866, 28474958, 48707165, 71187395, 97414330, 142374790, 185087227, 370174454, 925436135, 1850872270]

約数ペア:

[(1, 1850872270), (2, 925436135), (5, 370174454), (10, 185087227), (13, 142374790), (19, 97414330), (26, 71187395), (38, 48707165), (65, 28474958), (95, 19482866), (130, 14237479), (190, 9741433), (247, 7493410), (361, 5127070), (494, 3746705), (722, 2563535), (1235, 1498682), (1805, 1025414), (2470, 749341), (3610, 512707), (4693, 394390), (9386, 197195), (23465, 78878), (39439, 46930)]