804909388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 1529136000

約数和(自身を除く): 724226612

約数列:

[1, 2, 4, 19, 38, 59, 73, 76, 118, 146, 236, 292, 1121, 1387, 2242, 2459, 2774, 4307, 4484, 4918, 5548, 8614, 9836, 17228, 46721, 81833, 93442, 145081, 163666, 179507, 186884, 290162, 327332, 359014, 580324, 718028, 2756539, 3410633, 5513078, 6821266, 10590913, 11026156, 13642532, 21181826, 42363652, 201227347, 402454694, 804909388]

約数ペア:

[(1, 804909388), (2, 402454694), (4, 201227347), (19, 42363652), (38, 21181826), (59, 13642532), (73, 11026156), (76, 10590913), (118, 6821266), (146, 5513078), (236, 3410633), (292, 2756539), (1121, 718028), (1387, 580324), (2242, 359014), (2459, 327332), (2774, 290162), (4307, 186884), (4484, 179507), (4918, 163666), (5548, 145081), (8614, 93442), (9836, 81833), (17228, 46721)]