1406372210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{110477}}^1$

素因数の和:110570

約数の個数: 32

約数和(自身を含む): 2704501440

約数和(自身を除く): 1298129230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 110477, 220954, 552385, 1104770, 2099063, 4198126, 7401959, 10495315, 14803918, 20990630, 37009795, 74019590, 140637221, 281274442, 703186105, 1406372210]

約数ペア:

[(1, 1406372210), (2, 703186105), (5, 281274442), (10, 140637221), (19, 74019590), (38, 37009795), (67, 20990630), (95, 14803918), (134, 10495315), (190, 7401959), (335, 4198126), (670, 2099063), (1273, 1104770), (2546, 552385), (6365, 220954), (12730, 110477)]