2211410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 2056750

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 113, 190, 206, 226, 515, 565, 1030, 1130, 1957, 2147, 3914, 4294, 9785, 10735, 11639, 19570, 21470, 23278, 58195, 116390, 221141, 442282, 1105705, 2211410]

約数ペア:

[(1, 2211410), (2, 1105705), (5, 442282), (10, 221141), (19, 116390), (38, 58195), (95, 23278), (103, 21470), (113, 19570), (190, 11639), (206, 10735), (226, 9785), (515, 4294), (565, 3914), (1030, 2147), (1130, 1957)]