13963268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 28546560

約数和(自身を除く): 14583292

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 353, 638, 682, 706, 899, 1276, 1364, 1412, 1798, 3596, 3883, 7766, 9889, 10237, 10943, 15532, 19778, 20474, 21886, 39556, 40948, 43772, 112607, 120373, 225214, 240746, 317347, 450428, 481492, 634694, 1269388, 3490817, 6981634, 13963268]

約数ペア:

[(1, 13963268), (2, 6981634), (4, 3490817), (11, 1269388), (22, 634694), (29, 481492), (31, 450428), (44, 317347), (58, 240746), (62, 225214), (116, 120373), (124, 112607), (319, 43772), (341, 40948), (353, 39556), (638, 21886), (682, 20474), (706, 19778), (899, 15532), (1276, 10943), (1364, 10237), (1412, 9889), (1798, 7766), (3596, 3883)]