9980497768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1873}}^1\times {\mathrm{39181}}^1$

素因数の和:41077

約数の個数: 32

約数和(自身を含む): 19825308360

約数和(自身を除く): 9844810592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1873, 3746, 7492, 14984, 31841, 39181, 63682, 78362, 127364, 156724, 254728, 313448, 666077, 1332154, 2664308, 5328616, 73386013, 146772026, 293544052, 587088104, 1247562221, 2495124442, 4990248884, 9980497768]

約数ペア:

[(1, 9980497768), (2, 4990248884), (4, 2495124442), (8, 1247562221), (17, 587088104), (34, 293544052), (68, 146772026), (136, 73386013), (1873, 5328616), (3746, 2664308), (7492, 1332154), (14984, 666077), (31841, 313448), (39181, 254728), (63682, 156724), (78362, 127364)]