1380675408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4109153}}^1$

素因数の和:4109171

約数の個数: 40

約数和(自身を含む): 4076280768

約数和(自身を除く): 2695605360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4109153, 8218306, 12327459, 16436612, 24654918, 28764071, 32873224, 49309836, 57528142, 65746448, 86292213, 98619672, 115056284, 172584426, 197239344, 230112568, 345168852, 460225136, 690337704, 1380675408]

約数ペア:

[(1, 1380675408), (2, 690337704), (3, 460225136), (4, 345168852), (6, 230112568), (7, 197239344), (8, 172584426), (12, 115056284), (14, 98619672), (16, 86292213), (21, 65746448), (24, 57528142), (28, 49309836), (42, 32873224), (48, 28764071), (56, 24654918), (84, 16436612), (112, 12327459), (168, 8218306), (336, 4109153)]