863412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 2279424

約数和(自身を除く): 1416012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 211, 341, 372, 422, 633, 682, 844, 1023, 1266, 1364, 2046, 2321, 2532, 4092, 4642, 6541, 6963, 9284, 13082, 13926, 19623, 26164, 27852, 39246, 71951, 78492, 143902, 215853, 287804, 431706, 863412]

約数ペア:

[(1, 863412), (2, 431706), (3, 287804), (4, 215853), (6, 143902), (11, 78492), (12, 71951), (22, 39246), (31, 27852), (33, 26164), (44, 19623), (62, 13926), (66, 13082), (93, 9284), (124, 6963), (132, 6541), (186, 4642), (211, 4092), (341, 2532), (372, 2321), (422, 2046), (633, 1364), (682, 1266), (844, 1023)]