2017858440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1293499}}^1$

素因数の和:1293526

約数の個数: 64

約数和(自身を含む): 6519240000

約数和(自身を除く): 4501381560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1293499, 2586998, 3880497, 5173996, 6467495, 7760994, 10347992, 12934990, 15521988, 16815487, 19402485, 25869980, 31043976, 33630974, 38804970, 50446461, 51739960, 67261948, 77609940, 84077435, 100892922, 134523896, 155219880, 168154870, 201785844, 252232305, 336309740, 403571688, 504464610, 672619480, 1008929220, 2017858440]

約数ペア:

[(1, 2017858440), (2, 1008929220), (3, 672619480), (4, 504464610), (5, 403571688), (6, 336309740), (8, 252232305), (10, 201785844), (12, 168154870), (13, 155219880), (15, 134523896), (20, 100892922), (24, 84077435), (26, 77609940), (30, 67261948), (39, 51739960), (40, 50446461), (52, 38804970), (60, 33630974), (65, 31043976), (78, 25869980), (104, 19402485), (120, 16815487), (130, 15521988), (156, 12934990), (195, 10347992), (260, 7760994), (312, 6467495), (390, 5173996), (520, 3880497), (780, 2586998), (1560, 1293499)]