79705591498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{109201}}^1$

素因数の和:109702

約数の個数: 32

約数和(自身を含む): 130989983040

約数和(自身を除く): 51284391542

約数列:

[1, 2, 13, 26, 67, 134, 419, 838, 871, 1742, 5447, 10894, 28073, 56146, 109201, 218402, 364949, 729898, 1419613, 2839226, 7316467, 14632934, 45755219, 91510438, 95114071, 190228142, 594817847, 1189635694, 3065599673, 6131199346, 39852795749, 79705591498]

約数ペア:

[(1, 79705591498), (2, 39852795749), (13, 6131199346), (26, 3065599673), (67, 1189635694), (134, 594817847), (419, 190228142), (838, 95114071), (871, 91510438), (1742, 45755219), (5447, 14632934), (10894, 7316467), (28073, 2839226), (56146, 1419613), (109201, 729898), (218402, 364949)]