414884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 786240

約数和(自身を除く): 371356

約数列:

[1, 2, 4, 19, 38, 53, 76, 103, 106, 206, 212, 412, 1007, 1957, 2014, 3914, 4028, 5459, 7828, 10918, 21836, 103721, 207442, 414884]

約数ペア:

[(1, 414884), (2, 207442), (4, 103721), (19, 21836), (38, 10918), (53, 7828), (76, 5459), (103, 4028), (106, 3914), (206, 2014), (212, 1957), (412, 1007)]