619371914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{60521}}^1$

素因数の和:60590

約数の個数: 32

約数和(自身を含む): 1150402176

約数和(自身を除く): 531030262

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 60521, 121042, 423647, 847294, 1028857, 2057714, 2602403, 5204806, 7201999, 14403998, 18216821, 36433642, 44240851, 88481702, 309685957, 619371914]

約数ペア:

[(1, 619371914), (2, 309685957), (7, 88481702), (14, 44240851), (17, 36433642), (34, 18216821), (43, 14403998), (86, 7201999), (119, 5204806), (238, 2602403), (301, 2057714), (602, 1028857), (731, 847294), (1462, 423647), (5117, 121042), (10234, 60521)]