2007993256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3709}}^1$

素因数の和:3842

約数の個数: 64

約数和(自身を含む): 4060224000

約数和(自身を除く): 2052230744

約数列:

[1, 2, 4, 8, 31, 37, 59, 62, 74, 118, 124, 148, 236, 248, 296, 472, 1147, 1829, 2183, 2294, 3658, 3709, 4366, 4588, 7316, 7418, 8732, 9176, 14632, 14836, 17464, 29672, 67673, 114979, 135346, 137233, 218831, 229958, 270692, 274466, 437662, 459916, 541384, 548932, 875324, 919832, 1097864, 1750648, 4254223, 6783761, 8096747, 8508446, 13567522, 16193494, 17016892, 27135044, 32386988, 34033784, 54270088, 64773976, 250999157, 501998314, 1003996628, 2007993256]

約数ペア:

[(1, 2007993256), (2, 1003996628), (4, 501998314), (8, 250999157), (31, 64773976), (37, 54270088), (59, 34033784), (62, 32386988), (74, 27135044), (118, 17016892), (124, 16193494), (148, 13567522), (236, 8508446), (248, 8096747), (296, 6783761), (472, 4254223), (1147, 1750648), (1829, 1097864), (2183, 919832), (2294, 875324), (3658, 548932), (3709, 541384), (4366, 459916), (4588, 437662), (7316, 274466), (7418, 270692), (8732, 229958), (9176, 218831), (14632, 137233), (14836, 135346), (17464, 114979), (29672, 67673)]