291240431074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1\times {\mathrm{26783}}^1$

素因数の和:33234

約数の個数: 32

約数和(自身を含む): 468265743360

約数和(自身を除く): 177025312286

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 6389, 12778, 26783, 53566, 146947, 236393, 293894, 472786, 616009, 990971, 1232018, 1981942, 5437039, 10874078, 22792333, 45584666, 171116587, 342233174, 3935681501, 6331313719, 7871363002, 12662627438, 145620215537, 291240431074]

約数ペア:

[(1, 291240431074), (2, 145620215537), (23, 12662627438), (37, 7871363002), (46, 6331313719), (74, 3935681501), (851, 342233174), (1702, 171116587), (6389, 45584666), (12778, 22792333), (26783, 10874078), (53566, 5437039), (146947, 1981942), (236393, 1232018), (293894, 990971), (472786, 616009)]