1380252012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{10657}}^1$

素因数の和:10958

約数の個数: 48

約数和(自身を含む): 3308925312

約数和(自身を除く): 1928673300

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 251, 258, 502, 516, 753, 1004, 1506, 3012, 10657, 10793, 21314, 21586, 31971, 32379, 42628, 43172, 63942, 64758, 127884, 129516, 458251, 916502, 1374753, 1833004, 2674907, 2749506, 5349814, 5499012, 8024721, 10699628, 16049442, 32098884, 115021001, 230042002, 345063003, 460084004, 690126006, 1380252012]

約数ペア:

[(1, 1380252012), (2, 690126006), (3, 460084004), (4, 345063003), (6, 230042002), (12, 115021001), (43, 32098884), (86, 16049442), (129, 10699628), (172, 8024721), (251, 5499012), (258, 5349814), (502, 2749506), (516, 2674907), (753, 1833004), (1004, 1374753), (1506, 916502), (3012, 458251), (10657, 129516), (10793, 127884), (21314, 64758), (21586, 63942), (31971, 43172), (32379, 42628)]