7978938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 17744832

約数和(自身を除く): 9765894

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 2281, 3498, 4562, 6843, 13686, 25091, 50182, 75273, 120893, 150546, 241786, 362679, 725358, 1329823, 2659646, 3989469, 7978938]

約数ペア:

[(1, 7978938), (2, 3989469), (3, 2659646), (6, 1329823), (11, 725358), (22, 362679), (33, 241786), (53, 150546), (66, 120893), (106, 75273), (159, 50182), (318, 25091), (583, 13686), (1166, 6843), (1749, 4562), (2281, 3498)]