291219989476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{5190347}}^1$

素因数の和:5190460

約数の個数: 36

約数和(自身を含む): 558502206192

約数和(自身を除く): 267282216716

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 332, 338, 676, 1079, 2158, 4316, 14027, 28054, 56108, 5190347, 10380694, 20761388, 67474511, 134949022, 269898044, 430798801, 861597602, 877168643, 1723195204, 1754337286, 3508674572, 5600384413, 11200768826, 22401537652, 72804997369, 145609994738, 291219989476]

約数ペア:

[(1, 291219989476), (2, 145609994738), (4, 72804997369), (13, 22401537652), (26, 11200768826), (52, 5600384413), (83, 3508674572), (166, 1754337286), (169, 1723195204), (332, 877168643), (338, 861597602), (676, 430798801), (1079, 269898044), (2158, 134949022), (4316, 67474511), (14027, 20761388), (28054, 10380694), (56108, 5190347)]