945161776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{19843}}^1$

素因数の和:20093

約数の個数: 40

約数和(自身を含む): 1980828080

約数和(自身を除く): 1035666304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3664, 5954, 11908, 19843, 23816, 39686, 47632, 79372, 158744, 257959, 317488, 515918, 1031836, 2063672, 4127344, 4544047, 9088094, 18176188, 36352376, 59072611, 72704752, 118145222, 236290444, 472580888, 945161776]

約数ペア:

[(1, 945161776), (2, 472580888), (4, 236290444), (8, 118145222), (13, 72704752), (16, 59072611), (26, 36352376), (52, 18176188), (104, 9088094), (208, 4544047), (229, 4127344), (458, 2063672), (916, 1031836), (1832, 515918), (2977, 317488), (3664, 257959), (5954, 158744), (11908, 79372), (19843, 47632), (23816, 39686)]