16401120802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1\times {\mathrm{6353}}^1$

素因数の和:9138

約数の個数: 32

約数和(自身を含む): 27476729280

約数和(自身を除く): 11075608478

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2729, 5458, 6353, 12706, 30019, 60038, 69883, 117347, 139766, 234694, 273179, 546358, 1290817, 2581634, 3004969, 6009938, 17337337, 34674674, 190710707, 381421414, 745505491, 1491010982, 8200560401, 16401120802]

約数ペア:

[(1, 16401120802), (2, 8200560401), (11, 1491010982), (22, 745505491), (43, 381421414), (86, 190710707), (473, 34674674), (946, 17337337), (2729, 6009938), (5458, 3004969), (6353, 2581634), (12706, 1290817), (30019, 546358), (60038, 273179), (69883, 234694), (117347, 139766)]