394638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 863136

約数和(自身を除く): 468498

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 73, 102, 106, 146, 159, 219, 318, 438, 901, 1241, 1802, 2482, 2703, 3723, 3869, 5406, 7446, 7738, 11607, 23214, 65773, 131546, 197319, 394638]

約数ペア:

[(1, 394638), (2, 197319), (3, 131546), (6, 65773), (17, 23214), (34, 11607), (51, 7738), (53, 7446), (73, 5406), (102, 3869), (106, 3723), (146, 2703), (159, 2482), (219, 1802), (318, 1241), (438, 901)]