1864338656

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{433}}^1\times {\mathrm{683}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 3702981744

約数和(自身を除く): 1838643088

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 433, 683, 788, 866, 1366, 1576, 1732, 2732, 3152, 3464, 5464, 6304, 6928, 10928, 13856, 21856, 85301, 134551, 170602, 269102, 295739, 341204, 538204, 591478, 682408, 1076408, 1182956, 1364816, 2152816, 2365912, 2729632, 4305632, 4731824, 9463648, 58260583, 116521166, 233042332, 466084664, 932169328, 1864338656]

約数ペア:

[(1, 1864338656), (2, 932169328), (4, 466084664), (8, 233042332), (16, 116521166), (32, 58260583), (197, 9463648), (394, 4731824), (433, 4305632), (683, 2729632), (788, 2365912), (866, 2152816), (1366, 1364816), (1576, 1182956), (1732, 1076408), (2732, 682408), (3152, 591478), (3464, 538204), (5464, 341204), (6304, 295739), (6928, 269102), (10928, 170602), (13856, 134551), (21856, 85301)]