9904958

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1976

約数の個数: 24

約数和(自身を含む): 17618472

約数和(自身を除く): 7713514

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 1907, 2597, 3814, 5194, 13349, 26698, 93443, 101071, 186886, 202142, 707497, 1414994, 4952479, 9904958]

約数ペア:

[(1, 9904958), (2, 4952479), (7, 1414994), (14, 707497), (49, 202142), (53, 186886), (98, 101071), (106, 93443), (371, 26698), (742, 13349), (1907, 5194), (2597, 3814)]