1231311036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{13883}}^1$

素因数の和:14298

約数の個数: 48

約数和(自身を含む): 3032265600

約数和(自身を除く): 1800954564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 389, 778, 1167, 1556, 2334, 4668, 7391, 13883, 14782, 22173, 27766, 29564, 41649, 44346, 55532, 83298, 88692, 166596, 263777, 527554, 791331, 1055108, 1582662, 3165324, 5400487, 10800974, 16201461, 21601948, 32402922, 64805844, 102609253, 205218506, 307827759, 410437012, 615655518, 1231311036]

約数ペア:

[(1, 1231311036), (2, 615655518), (3, 410437012), (4, 307827759), (6, 205218506), (12, 102609253), (19, 64805844), (38, 32402922), (57, 21601948), (76, 16201461), (114, 10800974), (228, 5400487), (389, 3165324), (778, 1582662), (1167, 1055108), (1556, 791331), (2334, 527554), (4668, 263777), (7391, 166596), (13883, 88692), (14782, 83298), (22173, 55532), (27766, 44346), (29564, 41649)]