1636840130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{97373}}^1$

素因数の和:97462

約数の個数: 24

約数和(自身を含む): 3019957236

約数和(自身を除く): 1383117106

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 16810, 97373, 194746, 486865, 973730, 3992293, 7984586, 19961465, 39922930, 163684013, 327368026, 818420065, 1636840130]

約数ペア:

[(1, 1636840130), (2, 818420065), (5, 327368026), (10, 163684013), (41, 39922930), (82, 19961465), (205, 7984586), (410, 3992293), (1681, 973730), (3362, 486865), (8405, 194746), (16810, 97373)]