2039213982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{253823}}^1$

素因数の和:253944

約数の個数: 32

約数和(自身を含む): 4434812928

約数和(自身を除く): 2395598946

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 253823, 507646, 761469, 1522938, 3299699, 6599398, 9899097, 19798194, 26143769, 52287538, 78431307, 156862614, 339868997, 679737994, 1019606991, 2039213982]

約数ペア:

[(1, 2039213982), (2, 1019606991), (3, 679737994), (6, 339868997), (13, 156862614), (26, 78431307), (39, 52287538), (78, 26143769), (103, 19798194), (206, 9899097), (309, 6599398), (618, 3299699), (1339, 1522938), (2678, 761469), (4017, 507646), (8034, 253823)]