2506817098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 4156416000

約数和(自身を除く): 1649598902

約数列:

[1, 2, 19, 38, 47, 79, 94, 109, 158, 163, 218, 326, 893, 1501, 1786, 2071, 3002, 3097, 3713, 4142, 5123, 6194, 7426, 7661, 8611, 10246, 12877, 15322, 17222, 17767, 25754, 35534, 70547, 97337, 141094, 145559, 163609, 194674, 244663, 291118, 327218, 337573, 404717, 489326, 605219, 675146, 809434, 835049, 1210438, 1403593, 1670098, 2807186, 7689623, 11499161, 15379246, 15865931, 22998322, 26668267, 31731862, 53336534, 65968871, 131937742, 1253408549, 2506817098]

約数ペア:

[(1, 2506817098), (2, 1253408549), (19, 131937742), (38, 65968871), (47, 53336534), (79, 31731862), (94, 26668267), (109, 22998322), (158, 15865931), (163, 15379246), (218, 11499161), (326, 7689623), (893, 2807186), (1501, 1670098), (1786, 1403593), (2071, 1210438), (3002, 835049), (3097, 809434), (3713, 675146), (4142, 605219), (5123, 489326), (6194, 404717), (7426, 337573), (7661, 327218), (8611, 291118), (10246, 244663), (12877, 194674), (15322, 163609), (17222, 145559), (17767, 141094), (25754, 97337), (35534, 70547)]