2691803504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{315643}}^1$

素因数の和:315705

約数の個数: 40

約数和(自身を含む): 5753558832

約数和(自身を除く): 3061755328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 315643, 631286, 1262572, 2525144, 4103359, 5050288, 8206718, 12941363, 16413436, 25882726, 32826872, 51765452, 65653744, 103530904, 168237719, 207061808, 336475438, 672950876, 1345901752, 2691803504]

約数ペア:

[(1, 2691803504), (2, 1345901752), (4, 672950876), (8, 336475438), (13, 207061808), (16, 168237719), (26, 103530904), (41, 65653744), (52, 51765452), (82, 32826872), (104, 25882726), (164, 16413436), (208, 12941363), (328, 8206718), (533, 5050288), (656, 4103359), (1066, 2525144), (2132, 1262572), (4264, 631286), (8528, 315643)]