1115987686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 2035756800

約数和(自身を除く): 919769114

約数列:

[1, 2, 11, 19, 22, 29, 38, 43, 58, 86, 209, 319, 418, 473, 551, 638, 817, 946, 1102, 1247, 1634, 2141, 2494, 4282, 6061, 8987, 12122, 13717, 17974, 23551, 23693, 27434, 40679, 47102, 47386, 62089, 81358, 92063, 124178, 184126, 260623, 447469, 521246, 682979, 894938, 1012693, 1179691, 1365958, 1749197, 2025386, 2359382, 2669827, 3498394, 5339654, 12976601, 19241167, 25953202, 29368097, 38482334, 50726713, 58736194, 101453426, 557993843, 1115987686]

約数ペア:

[(1, 1115987686), (2, 557993843), (11, 101453426), (19, 58736194), (22, 50726713), (29, 38482334), (38, 29368097), (43, 25953202), (58, 19241167), (86, 12976601), (209, 5339654), (319, 3498394), (418, 2669827), (473, 2359382), (551, 2025386), (638, 1749197), (817, 1365958), (946, 1179691), (1102, 1012693), (1247, 894938), (1634, 682979), (2141, 521246), (2494, 447469), (4282, 260623), (6061, 184126), (8987, 124178), (12122, 92063), (13717, 81358), (17974, 62089), (23551, 47386), (23693, 47102), (27434, 40679)]