2561803202

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2053}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 4791571200

約数和(自身を除く): 2229767998

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 107, 119, 214, 238, 343, 686, 749, 833, 1498, 1666, 1819, 2053, 3638, 4106, 5243, 5831, 10486, 11662, 12733, 14371, 25466, 28742, 34901, 36701, 69802, 73402, 89131, 100597, 178262, 201194, 219671, 244307, 439342, 488614, 623917, 704179, 1247834, 1408358, 1537697, 1710149, 3075394, 3420298, 3734407, 7468814, 10763879, 11971043, 21527758, 23942086, 26140849, 52281698, 75347153, 150694306, 182985943, 365971886, 1280901601, 2561803202]

約数ペア:

[(1, 2561803202), (2, 1280901601), (7, 365971886), (14, 182985943), (17, 150694306), (34, 75347153), (49, 52281698), (98, 26140849), (107, 23942086), (119, 21527758), (214, 11971043), (238, 10763879), (343, 7468814), (686, 3734407), (749, 3420298), (833, 3075394), (1498, 1710149), (1666, 1537697), (1819, 1408358), (2053, 1247834), (3638, 704179), (4106, 623917), (5243, 488614), (5831, 439342), (10486, 244307), (11662, 219671), (12733, 201194), (14371, 178262), (25466, 100597), (28742, 89131), (34901, 73402), (36701, 69802)]