2607149608

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{1091}}^1$

素因数の和:1550

約数の個数: 64

約数和(自身を含む): 5650444800

約数和(自身を除く): 3043295192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 307, 556, 614, 973, 1091, 1112, 1228, 1946, 2149, 2182, 2456, 3892, 4298, 4364, 7637, 7784, 8596, 8728, 15274, 17192, 30548, 42673, 61096, 85346, 151649, 170692, 298711, 303298, 334937, 341384, 597422, 606596, 669874, 1061543, 1194844, 1213192, 1339748, 2123086, 2344559, 2389688, 2679496, 4246172, 4689118, 8492344, 9378236, 18756472, 46556243, 93112486, 186224972, 325893701, 372449944, 651787402, 1303574804, 2607149608]

約数ペア:

[(1, 2607149608), (2, 1303574804), (4, 651787402), (7, 372449944), (8, 325893701), (14, 186224972), (28, 93112486), (56, 46556243), (139, 18756472), (278, 9378236), (307, 8492344), (556, 4689118), (614, 4246172), (973, 2679496), (1091, 2389688), (1112, 2344559), (1228, 2123086), (1946, 1339748), (2149, 1213192), (2182, 1194844), (2456, 1061543), (3892, 669874), (4298, 606596), (4364, 597422), (7637, 341384), (7784, 334937), (8596, 303298), (8728, 298711), (15274, 170692), (17192, 151649), (30548, 85346), (42673, 61096)]