2011465289996

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{73189}}^1$

素因数の和:73866

約数の個数: 48

約数和(自身を含む): 3584383639200

約数和(自身を除く): 1572918349204

約数列:

[1, 2, 4, 107, 157, 214, 314, 409, 428, 628, 818, 1636, 16799, 33598, 43763, 64213, 67196, 73189, 87526, 128426, 146378, 175052, 256852, 292756, 6870791, 7831223, 11490673, 13741582, 15662446, 22981346, 27483164, 29934301, 31324892, 45962692, 59868602, 119737204, 1229502011, 2459004022, 3202970207, 4699685257, 4918008044, 6405940414, 9399370514, 12811880828, 18798741028, 502866322499, 1005732644998, 2011465289996]

約数ペア:

[(1, 2011465289996), (2, 1005732644998), (4, 502866322499), (107, 18798741028), (157, 12811880828), (214, 9399370514), (314, 6405940414), (409, 4918008044), (428, 4699685257), (628, 3202970207), (818, 2459004022), (1636, 1229502011), (16799, 119737204), (33598, 59868602), (43763, 45962692), (64213, 31324892), (67196, 29934301), (73189, 27483164), (87526, 22981346), (128426, 15662446), (146378, 13741582), (175052, 11490673), (256852, 7831223), (292756, 6870791)]