1819254170

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{9697}}^1$

素因数の和:10034

約数の個数: 32

約数和(自身を含む): 3332775888

約数和(自身を除く): 1513521718

約数列:

[1, 2, 5, 10, 73, 146, 257, 365, 514, 730, 1285, 2570, 9697, 18761, 19394, 37522, 48485, 93805, 96970, 187610, 707881, 1415762, 2492129, 3539405, 4984258, 7078810, 12460645, 24921290, 181925417, 363850834, 909627085, 1819254170]

約数ペア:

[(1, 1819254170), (2, 909627085), (5, 363850834), (10, 181925417), (73, 24921290), (146, 12460645), (257, 7078810), (365, 4984258), (514, 3539405), (730, 2492129), (1285, 1415762), (2570, 707881), (9697, 187610), (18761, 96970), (19394, 93805), (37522, 48485)]