1379435856

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1249489}}^1$

素因数の和:1249523

約数の個数: 40

約数和(自身を含む): 3718482240

約数和(自身を除く): 2339046384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1249489, 2498978, 3748467, 4997956, 7496934, 9995912, 14993868, 19991824, 28738247, 29987736, 57476494, 59975472, 86214741, 114952988, 172429482, 229905976, 344858964, 459811952, 689717928, 1379435856]

約数ペア:

[(1, 1379435856), (2, 689717928), (3, 459811952), (4, 344858964), (6, 229905976), (8, 172429482), (12, 114952988), (16, 86214741), (23, 59975472), (24, 57476494), (46, 29987736), (48, 28738247), (69, 19991824), (92, 14993868), (138, 9995912), (184, 7496934), (276, 4997956), (368, 3748467), (552, 2498978), (1104, 1249489)]