2017635992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18617}}^1$

素因数の和:18696

約数の個数: 64

約数和(自身を含む): 4289587200

約数和(自身を除く): 2271951208

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 3496, 4712, 5704, 13547, 18617, 27094, 37234, 54188, 74468, 108376, 148936, 353723, 428191, 577127, 707446, 856382, 1154254, 1414892, 1712764, 2308508, 2829784, 3425528, 4617016, 8135629, 10965413, 13273921, 16271258, 21930826, 26547842, 32542516, 43861652, 53095684, 65085032, 87723304, 106191368, 252204499, 504408998, 1008817996, 2017635992]

約数ペア:

[(1, 2017635992), (2, 1008817996), (4, 504408998), (8, 252204499), (19, 106191368), (23, 87723304), (31, 65085032), (38, 53095684), (46, 43861652), (62, 32542516), (76, 26547842), (92, 21930826), (124, 16271258), (152, 13273921), (184, 10965413), (248, 8135629), (437, 4617016), (589, 3425528), (713, 2829784), (874, 2308508), (1178, 1712764), (1426, 1414892), (1748, 1154254), (2356, 856382), (2852, 707446), (3496, 577127), (4712, 428191), (5704, 353723), (13547, 148936), (18617, 108376), (27094, 74468), (37234, 54188)]