2783711274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 5978707200

約数和(自身を除く): 3194995926

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 151, 298, 302, 447, 453, 894, 906, 1213, 2426, 2533, 2567, 3639, 5066, 5134, 7278, 7599, 7701, 15198, 15402, 20621, 22499, 41242, 44998, 61863, 67497, 123726, 134994, 180737, 183163, 361474, 366326, 382483, 542211, 549489, 764966, 1084422, 1098978, 1147449, 2294898, 3072529, 3113771, 6145058, 6227542, 9217587, 9341313, 18435174, 18682626, 27291287, 54582574, 81873861, 163747722, 463951879, 927903758, 1391855637, 2783711274]

約数ペア:

[(1, 2783711274), (2, 1391855637), (3, 927903758), (6, 463951879), (17, 163747722), (34, 81873861), (51, 54582574), (102, 27291287), (149, 18682626), (151, 18435174), (298, 9341313), (302, 9217587), (447, 6227542), (453, 6145058), (894, 3113771), (906, 3072529), (1213, 2294898), (2426, 1147449), (2533, 1098978), (2567, 1084422), (3639, 764966), (5066, 549489), (5134, 542211), (7278, 382483), (7599, 366326), (7701, 361474), (15198, 183163), (15402, 180737), (20621, 134994), (22499, 123726), (41242, 67497), (44998, 61863)]