338701910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{5867}}^1$

素因数の和:6148

約数の個数: 32

約数和(自身を含む): 638813952

約数和(自身を除く): 300112042

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 2510, 5773, 5867, 11546, 11734, 28865, 29335, 57730, 58670, 134941, 269882, 674705, 1349410, 1472617, 2945234, 7363085, 14726170, 33870191, 67740382, 169350955, 338701910]

約数ペア:

[(1, 338701910), (2, 169350955), (5, 67740382), (10, 33870191), (23, 14726170), (46, 7363085), (115, 2945234), (230, 1472617), (251, 1349410), (502, 674705), (1255, 269882), (2510, 134941), (5773, 58670), (5867, 57730), (11546, 29335), (11734, 28865)]