1004070533354

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1\times {\mathrm{16487}}^1$

素因数の和:17943

約数の個数: 64

約数和(自身を含む): 1789108922880

約数和(自身を除く): 785038389526

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1246, 1321, 2642, 3293, 6586, 9247, 16487, 18494, 23051, 32974, 46102, 48877, 97754, 115409, 117569, 230818, 235138, 342139, 610019, 684278, 822983, 1220038, 1467343, 1645966, 2934686, 4270133, 4350053, 8540266, 8700106, 10271401, 20542802, 21779327, 30450371, 43558654, 54291691, 60900742, 108583382, 152455289, 304910578, 380041837, 760083674, 805835099, 1611670198, 1938360103, 3876720206, 5640845693, 11281691386, 13568520721, 27137041442, 71719323811, 143438647622, 502035266677, 1004070533354]

約数ペア:

[(1, 1004070533354), (2, 502035266677), (7, 143438647622), (14, 71719323811), (37, 27137041442), (74, 13568520721), (89, 11281691386), (178, 5640845693), (259, 3876720206), (518, 1938360103), (623, 1611670198), (1246, 805835099), (1321, 760083674), (2642, 380041837), (3293, 304910578), (6586, 152455289), (9247, 108583382), (16487, 60900742), (18494, 54291691), (23051, 43558654), (32974, 30450371), (46102, 21779327), (48877, 20542802), (97754, 10271401), (115409, 8700106), (117569, 8540266), (230818, 4350053), (235138, 4270133), (342139, 2934686), (610019, 1645966), (684278, 1467343), (822983, 1220038)]