2896012808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{6857}}^1$

素因数の和:7038

約数の個数: 64

約数和(自身を含む): 6083320320

約数和(自身を除く): 3187307512

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 131, 248, 262, 403, 524, 806, 1048, 1612, 1703, 3224, 3406, 4061, 6812, 6857, 8122, 13624, 13714, 16244, 27428, 32488, 52793, 54856, 89141, 105586, 178282, 211172, 212567, 356564, 422344, 425134, 713128, 850268, 898267, 1700536, 1796534, 2763371, 3593068, 5526742, 7186136, 11053484, 11677471, 22106968, 23354942, 27846277, 46709884, 55692554, 93419768, 111385108, 222770216, 362001601, 724003202, 1448006404, 2896012808]

約数ペア:

[(1, 2896012808), (2, 1448006404), (4, 724003202), (8, 362001601), (13, 222770216), (26, 111385108), (31, 93419768), (52, 55692554), (62, 46709884), (104, 27846277), (124, 23354942), (131, 22106968), (248, 11677471), (262, 11053484), (403, 7186136), (524, 5526742), (806, 3593068), (1048, 2763371), (1612, 1796534), (1703, 1700536), (3224, 898267), (3406, 850268), (4061, 713128), (6812, 425134), (6857, 422344), (8122, 356564), (13624, 212567), (13714, 211172), (16244, 178282), (27428, 105586), (32488, 89141), (52793, 54856)]