4905316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 5255324

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 179, 221, 358, 403, 442, 527, 716, 806, 884, 1054, 1612, 2108, 2327, 3043, 4654, 5549, 6086, 6851, 9308, 11098, 12172, 13702, 22196, 27404, 39559, 72137, 79118, 94333, 144274, 158236, 188666, 288548, 377332, 1226329, 2452658, 4905316]

約数ペア:

[(1, 4905316), (2, 2452658), (4, 1226329), (13, 377332), (17, 288548), (26, 188666), (31, 158236), (34, 144274), (52, 94333), (62, 79118), (68, 72137), (124, 39559), (179, 27404), (221, 22196), (358, 13702), (403, 12172), (442, 11098), (527, 9308), (716, 6851), (806, 6086), (884, 5549), (1054, 4654), (1612, 3043), (2108, 2327)]