421130188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151051}}^1$

素因数の和:151113

約数の個数: 24

約数和(自身を含む): 799367184

約数和(自身を除く): 378236996

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 151051, 302102, 604204, 2567867, 5135734, 6193091, 10271468, 12386182, 24772364, 105282547, 210565094, 421130188]

約数ペア:

[(1, 421130188), (2, 210565094), (4, 105282547), (17, 24772364), (34, 12386182), (41, 10271468), (68, 6193091), (82, 5135734), (164, 2567867), (697, 604204), (1394, 302102), (2788, 151051)]