15678722884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1\times {\mathrm{2609}}^1$

素因数の和:4924

約数の個数: 48

約数和(自身を含む): 30448051200

約数和(自身を除く): 14769328316

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2239, 2609, 2684, 4478, 5218, 8956, 10436, 24629, 28699, 49258, 57398, 98516, 114796, 136579, 159149, 273158, 318298, 546316, 636596, 1502369, 1750639, 3004738, 3501278, 5841551, 6009476, 7002556, 11683102, 23366204, 64257061, 128514122, 257028244, 356334611, 712669222, 1425338444, 3919680721, 7839361442, 15678722884]

約数ペア:

[(1, 15678722884), (2, 7839361442), (4, 3919680721), (11, 1425338444), (22, 712669222), (44, 356334611), (61, 257028244), (122, 128514122), (244, 64257061), (671, 23366204), (1342, 11683102), (2239, 7002556), (2609, 6009476), (2684, 5841551), (4478, 3501278), (5218, 3004738), (8956, 1750639), (10436, 1502369), (24629, 636596), (28699, 546316), (49258, 318298), (57398, 273158), (98516, 159149), (114796, 136579)]