1252807928078

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15661}}^1\times {\mathrm{197033}}^1$

素因数の和:212732

約数の個数: 32

約数和(自身を含む): 2221881485760

約数和(自身を除く): 969073557682

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 15661, 31322, 109627, 197033, 219254, 394066, 454169, 908338, 1379231, 2758462, 3179183, 5713957, 6358366, 11427914, 39997699, 79995398, 3085733813, 6171467626, 21600136691, 43200273382, 89486280577, 178972561154, 626403964039, 1252807928078]

約数ペア:

[(1, 1252807928078), (2, 626403964039), (7, 178972561154), (14, 89486280577), (29, 43200273382), (58, 21600136691), (203, 6171467626), (406, 3085733813), (15661, 79995398), (31322, 39997699), (109627, 11427914), (197033, 6358366), (219254, 5713957), (394066, 3179183), (454169, 2758462), (908338, 1379231)]