117788684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 229461120

約数和(自身を除く): 111672436

約数列:

[1, 2, 4, 13, 26, 52, 53, 79, 106, 158, 212, 316, 541, 689, 1027, 1082, 1378, 2054, 2164, 2756, 4108, 4187, 7033, 8374, 14066, 16748, 28132, 28673, 42739, 54431, 57346, 85478, 108862, 114692, 170956, 217724, 372749, 555607, 745498, 1111214, 1490996, 2222428, 2265167, 4530334, 9060668, 29447171, 58894342, 117788684]

約数ペア:

[(1, 117788684), (2, 58894342), (4, 29447171), (13, 9060668), (26, 4530334), (52, 2265167), (53, 2222428), (79, 1490996), (106, 1111214), (158, 745498), (212, 555607), (316, 372749), (541, 217724), (689, 170956), (1027, 114692), (1082, 108862), (1378, 85478), (2054, 57346), (2164, 54431), (2756, 42739), (4108, 28673), (4187, 28132), (7033, 16748), (8374, 14066)]