13961284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 13617596

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 179, 358, 527, 629, 716, 1054, 1147, 1258, 2108, 2294, 2516, 3043, 4588, 5549, 6086, 6623, 11098, 12172, 13246, 19499, 22196, 26492, 38998, 77996, 94333, 112591, 188666, 205313, 225182, 377332, 410626, 450364, 821252, 3490321, 6980642, 13961284]

約数ペア:

[(1, 13961284), (2, 6980642), (4, 3490321), (17, 821252), (31, 450364), (34, 410626), (37, 377332), (62, 225182), (68, 205313), (74, 188666), (124, 112591), (148, 94333), (179, 77996), (358, 38998), (527, 26492), (629, 22196), (716, 19499), (1054, 13246), (1147, 12172), (1258, 11098), (2108, 6623), (2294, 6086), (2516, 5549), (3043, 4588)]