1031837872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{3761}}^1$

素因数の和:5101

約数の個数: 40

約数和(自身を含む): 2155174560

約数和(自身を除く): 1123336688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1319, 2638, 3761, 5276, 7522, 10552, 15044, 17147, 21104, 30088, 34294, 48893, 60176, 68588, 97786, 137176, 195572, 274352, 391144, 782288, 4960759, 9921518, 19843036, 39686072, 64489867, 79372144, 128979734, 257959468, 515918936, 1031837872]

約数ペア:

[(1, 1031837872), (2, 515918936), (4, 257959468), (8, 128979734), (13, 79372144), (16, 64489867), (26, 39686072), (52, 19843036), (104, 9921518), (208, 4960759), (1319, 782288), (2638, 391144), (3761, 274352), (5276, 195572), (7522, 137176), (10552, 97786), (15044, 68588), (17147, 60176), (21104, 48893), (30088, 34294)]