9931796

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 20786304

約数和(自身を除く): 10854508

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 113, 146, 172, 226, 292, 301, 452, 511, 602, 791, 1022, 1204, 1582, 2044, 3139, 3164, 4859, 6278, 8249, 9718, 12556, 16498, 19436, 21973, 32996, 34013, 43946, 57743, 68026, 87892, 115486, 136052, 230972, 354707, 709414, 1418828, 2482949, 4965898, 9931796]

約数ペア:

[(1, 9931796), (2, 4965898), (4, 2482949), (7, 1418828), (14, 709414), (28, 354707), (43, 230972), (73, 136052), (86, 115486), (113, 87892), (146, 68026), (172, 57743), (226, 43946), (292, 34013), (301, 32996), (452, 21973), (511, 19436), (602, 16498), (791, 12556), (1022, 9718), (1204, 8249), (1582, 6278), (2044, 4859), (3139, 3164)]