5409148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 10075520

約数和(自身を除く): 4666372

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 691, 1382, 1957, 2764, 3914, 7828, 13129, 26258, 52516, 71173, 142346, 284692, 1352287, 2704574, 5409148]

約数ペア:

[(1, 5409148), (2, 2704574), (4, 1352287), (19, 284692), (38, 142346), (76, 71173), (103, 52516), (206, 26258), (412, 13129), (691, 7828), (1382, 3914), (1957, 2764)]