2040994648

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3727}}^1$

素因数の和:3885

約数の個数: 96

約数和(自身を含む): 4895907840

約数和(自身を除く): 2854913192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 127, 154, 196, 254, 308, 392, 508, 539, 616, 889, 1016, 1078, 1397, 1778, 2156, 2794, 3556, 3727, 4312, 5588, 6223, 7112, 7454, 9779, 11176, 12446, 14908, 19558, 24892, 26089, 29816, 39116, 40997, 49784, 52178, 68453, 78232, 81994, 104356, 136906, 163988, 182623, 208712, 273812, 286979, 327976, 365246, 473329, 547624, 573958, 730492, 946658, 1147916, 1460984, 1893316, 2008853, 2295832, 3313303, 3786632, 4017706, 5206619, 6626606, 8035412, 10413238, 13253212, 16070824, 20826476, 23193121, 26506424, 36446333, 41652952, 46386242, 72892666, 92772484, 145785332, 185544968, 255124331, 291570664, 510248662, 1020497324, 2040994648]

約数ペア:

[(1, 2040994648), (2, 1020497324), (4, 510248662), (7, 291570664), (8, 255124331), (11, 185544968), (14, 145785332), (22, 92772484), (28, 72892666), (44, 46386242), (49, 41652952), (56, 36446333), (77, 26506424), (88, 23193121), (98, 20826476), (127, 16070824), (154, 13253212), (196, 10413238), (254, 8035412), (308, 6626606), (392, 5206619), (508, 4017706), (539, 3786632), (616, 3313303), (889, 2295832), (1016, 2008853), (1078, 1893316), (1397, 1460984), (1778, 1147916), (2156, 946658), (2794, 730492), (3556, 573958), (3727, 547624), (4312, 473329), (5588, 365246), (6223, 327976), (7112, 286979), (7454, 273812), (9779, 208712), (11176, 182623), (12446, 163988), (14908, 136906), (19558, 104356), (24892, 81994), (26089, 78232), (29816, 68453), (39116, 52178), (40997, 49784)]