15697962796

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 28010488576

約数和(自身を除く): 12312525780

約数列:

[1, 2, 4, 97, 194, 223, 388, 397, 446, 457, 794, 892, 914, 1588, 1828, 21631, 38509, 43262, 44329, 77018, 86524, 88531, 88658, 101911, 154036, 177062, 177316, 181429, 203822, 354124, 362858, 407644, 725716, 8587507, 9885367, 17175014, 17598613, 19770734, 34350028, 35197226, 39541468, 40458667, 70394452, 80917334, 161834668, 3924490699, 7848981398, 15697962796]

約数ペア:

[(1, 15697962796), (2, 7848981398), (4, 3924490699), (97, 161834668), (194, 80917334), (223, 70394452), (388, 40458667), (397, 39541468), (446, 35197226), (457, 34350028), (794, 19770734), (892, 17598613), (914, 17175014), (1588, 9885367), (1828, 8587507), (21631, 725716), (38509, 407644), (43262, 362858), (44329, 354124), (77018, 203822), (86524, 181429), (88531, 177316), (88658, 177062), (101911, 154036)]