9713440828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{21713}}^1$

素因数の和:22966

約数の個数: 48

約数和(自身を含む): 20939244480

約数和(自身を除く): 11225803652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1229, 2458, 4916, 8603, 15977, 17206, 21713, 31954, 34412, 43426, 63908, 86852, 111839, 151991, 223678, 282269, 303982, 447356, 564538, 607964, 1129076, 1975883, 3951766, 7903532, 26685277, 53370554, 106741108, 186796939, 346908601, 373593878, 693817202, 747187756, 1387634404, 2428360207, 4856720414, 9713440828]

約数ペア:

[(1, 9713440828), (2, 4856720414), (4, 2428360207), (7, 1387634404), (13, 747187756), (14, 693817202), (26, 373593878), (28, 346908601), (52, 186796939), (91, 106741108), (182, 53370554), (364, 26685277), (1229, 7903532), (2458, 3951766), (4916, 1975883), (8603, 1129076), (15977, 607964), (17206, 564538), (21713, 447356), (31954, 303982), (34412, 282269), (43426, 223678), (63908, 151991), (86852, 111839)]