2009529450112

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{346207}}^1$

素因数の和:346689

約数の個数: 64

約数和(自身を含む): 4044775760640

約数和(自身を除く): 2035246310528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 331, 548, 662, 1096, 1324, 2192, 2648, 4384, 5296, 8768, 10592, 17536, 21184, 42368, 45347, 90694, 181388, 346207, 362776, 692414, 725552, 1384828, 1451104, 2769656, 2902208, 5539312, 5804416, 11078624, 22157248, 44314496, 47430359, 94860718, 114594517, 189721436, 229189034, 379442872, 458378068, 758885744, 916756136, 1517771488, 1833512272, 3035542976, 3667024544, 6071085952, 7334049088, 14668098176, 15699448829, 31398897658, 62797795316, 125595590632, 251191181264, 502382362528, 1004764725056, 2009529450112]

約数ペア:

[(1, 2009529450112), (2, 1004764725056), (4, 502382362528), (8, 251191181264), (16, 125595590632), (32, 62797795316), (64, 31398897658), (128, 15699448829), (137, 14668098176), (274, 7334049088), (331, 6071085952), (548, 3667024544), (662, 3035542976), (1096, 1833512272), (1324, 1517771488), (2192, 916756136), (2648, 758885744), (4384, 458378068), (5296, 379442872), (8768, 229189034), (10592, 189721436), (17536, 114594517), (21184, 94860718), (42368, 47430359), (45347, 44314496), (90694, 22157248), (181388, 11078624), (346207, 5804416), (362776, 5539312), (692414, 2902208), (725552, 2769656), (1384828, 1451104)]