858417986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{3461}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 1390893120

約数和(自身を除く): 532475134

約数列:

[1, 2, 19, 38, 61, 107, 122, 214, 1159, 2033, 2318, 3461, 4066, 6527, 6922, 13054, 65759, 124013, 131518, 211121, 248026, 370327, 422242, 740654, 4011299, 7036213, 8022598, 14072426, 22589947, 45179894, 429208993, 858417986]

約数ペア:

[(1, 858417986), (2, 429208993), (19, 45179894), (38, 22589947), (61, 14072426), (107, 8022598), (122, 7036213), (214, 4011299), (1159, 740654), (2033, 422242), (2318, 370327), (3461, 248026), (4066, 211121), (6527, 131518), (6922, 124013), (13054, 65759)]