13509356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 28994112

約数和(自身を除く): 15484756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 281, 404, 476, 562, 707, 1124, 1414, 1717, 1967, 2828, 3434, 3934, 4777, 6868, 7868, 9554, 12019, 19108, 24038, 28381, 33439, 48076, 56762, 66878, 113524, 133756, 198667, 397334, 482477, 794668, 964954, 1929908, 3377339, 6754678, 13509356]

約数ペア:

[(1, 13509356), (2, 6754678), (4, 3377339), (7, 1929908), (14, 964954), (17, 794668), (28, 482477), (34, 397334), (68, 198667), (101, 133756), (119, 113524), (202, 66878), (238, 56762), (281, 48076), (404, 33439), (476, 28381), (562, 24038), (707, 19108), (1124, 12019), (1414, 9554), (1717, 7868), (1967, 6868), (2828, 4777), (3434, 3934)]