1138871567276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1289}}^1\times {\mathrm{84857}}^1$

素因数の和:86306

約数の個数: 48

約数和(自身を含む): 2114898962400

約数和(自身を除く): 976027395124

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 1289, 2578, 2603, 5156, 5206, 10412, 24491, 48982, 84857, 97964, 169714, 176593, 339428, 353186, 706372, 1612283, 3224566, 3355267, 6449132, 6710534, 11625409, 13421068, 23250818, 46501636, 109380673, 218761346, 220882771, 437522692, 441765542, 883531084, 2078232787, 4156465574, 8312931148, 14985152201, 29970304402, 59940608804, 284717891819, 569435783638, 1138871567276]

約数ペア:

[(1, 1138871567276), (2, 569435783638), (4, 284717891819), (19, 59940608804), (38, 29970304402), (76, 14985152201), (137, 8312931148), (274, 4156465574), (548, 2078232787), (1289, 883531084), (2578, 441765542), (2603, 437522692), (5156, 220882771), (5206, 218761346), (10412, 109380673), (24491, 46501636), (48982, 23250818), (84857, 13421068), (97964, 11625409), (169714, 6710534), (176593, 6449132), (339428, 3355267), (353186, 3224566), (706372, 1612283)]