2893389122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 5079110400

約数和(自身を除く): 2185721278

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 311, 481, 494, 509, 622, 703, 962, 1018, 1406, 4043, 5909, 6617, 8086, 9139, 9671, 11507, 11818, 13234, 18278, 18833, 19342, 23014, 37666, 76817, 125723, 149591, 153634, 158299, 218633, 244829, 251446, 299182, 316598, 357827, 437266, 489658, 715654, 2057887, 2842229, 3007681, 4115774, 4651751, 5684458, 5857063, 6015362, 9303502, 11714126, 39099853, 76141819, 78199706, 111284197, 152283638, 222568394, 1446694561, 2893389122]

約数ペア:

[(1, 2893389122), (2, 1446694561), (13, 222568394), (19, 152283638), (26, 111284197), (37, 78199706), (38, 76141819), (74, 39099853), (247, 11714126), (311, 9303502), (481, 6015362), (494, 5857063), (509, 5684458), (622, 4651751), (703, 4115774), (962, 3007681), (1018, 2842229), (1406, 2057887), (4043, 715654), (5909, 489658), (6617, 437266), (8086, 357827), (9139, 316598), (9671, 299182), (11507, 251446), (11818, 244829), (13234, 218633), (18278, 158299), (18833, 153634), (19342, 149591), (23014, 125723), (37666, 76817)]