9880156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 21224448

約数和(自身を除く): 11344292

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 751, 1012, 1196, 1502, 3004, 3289, 6578, 8261, 9763, 13156, 16522, 17273, 19526, 33044, 34546, 39052, 69092, 107393, 190003, 214786, 224549, 380006, 429572, 449098, 760012, 898196, 2470039, 4940078, 9880156]

約数ペア:

[(1, 9880156), (2, 4940078), (4, 2470039), (11, 898196), (13, 760012), (22, 449098), (23, 429572), (26, 380006), (44, 224549), (46, 214786), (52, 190003), (92, 107393), (143, 69092), (253, 39052), (286, 34546), (299, 33044), (506, 19526), (572, 17273), (598, 16522), (751, 13156), (1012, 9763), (1196, 8261), (1502, 6578), (3004, 3289)]