1256021932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{2141}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 2447020800

約数和(自身を除く): 1190998868

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 199, 268, 398, 737, 796, 1474, 2141, 2189, 2948, 4282, 4378, 8564, 8756, 13333, 23551, 26666, 47102, 53332, 94204, 143447, 146663, 286894, 293326, 426059, 573788, 586652, 852118, 1577917, 1704236, 3155834, 4686649, 6311668, 9373298, 18746596, 28545953, 57091906, 114183812, 314005483, 628010966, 1256021932]

約数ペア:

[(1, 1256021932), (2, 628010966), (4, 314005483), (11, 114183812), (22, 57091906), (44, 28545953), (67, 18746596), (134, 9373298), (199, 6311668), (268, 4686649), (398, 3155834), (737, 1704236), (796, 1577917), (1474, 852118), (2141, 586652), (2189, 573788), (2948, 426059), (4282, 293326), (4378, 286894), (8564, 146663), (8756, 143447), (13333, 94204), (23551, 53332), (26666, 47102)]