16914458444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1\times {\mathrm{5233}}^1$

素因数の和:6330

約数の個数: 48

約数和(自身を含む): 32437819680

約数和(自身を除く): 15523361236

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1019, 1586, 2038, 3172, 4076, 5233, 10466, 13247, 20932, 26494, 52988, 62159, 68029, 124318, 136058, 248636, 272116, 319213, 638426, 808067, 1276852, 1616134, 3232268, 4149769, 5332427, 8299538, 10664854, 16599076, 21329708, 69321551, 138643102, 277286204, 325278047, 650556094, 1301112188, 4228614611, 8457229222, 16914458444]

約数ペア:

[(1, 16914458444), (2, 8457229222), (4, 4228614611), (13, 1301112188), (26, 650556094), (52, 325278047), (61, 277286204), (122, 138643102), (244, 69321551), (793, 21329708), (1019, 16599076), (1586, 10664854), (2038, 8299538), (3172, 5332427), (4076, 4149769), (5233, 3232268), (10466, 1616134), (13247, 1276852), (20932, 808067), (26494, 638426), (52988, 319213), (62159, 272116), (68029, 248636), (124318, 136058)]