1604240898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 3523709952

約数和(自身を除く): 1919469054

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 251, 402, 502, 753, 871, 1223, 1506, 1742, 2446, 2613, 3263, 3669, 5226, 6526, 7338, 9789, 15899, 16817, 19578, 31798, 33634, 47697, 50451, 81941, 95394, 100902, 163882, 218621, 245823, 306973, 437242, 491646, 613946, 655863, 920919, 1065233, 1311726, 1841838, 2130466, 3195699, 3990649, 6391398, 7981298, 11971947, 20567191, 23943894, 41134382, 61701573, 123403146, 267373483, 534746966, 802120449, 1604240898]

約数ペア:

[(1, 1604240898), (2, 802120449), (3, 534746966), (6, 267373483), (13, 123403146), (26, 61701573), (39, 41134382), (67, 23943894), (78, 20567191), (134, 11971947), (201, 7981298), (251, 6391398), (402, 3990649), (502, 3195699), (753, 2130466), (871, 1841838), (1223, 1311726), (1506, 1065233), (1742, 920919), (2446, 655863), (2613, 613946), (3263, 491646), (3669, 437242), (5226, 306973), (6526, 245823), (7338, 218621), (9789, 163882), (15899, 100902), (16817, 95394), (19578, 81941), (31798, 50451), (33634, 47697)]