184487492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 389719680

約数和(自身を除く): 205232188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 541, 641, 1082, 1282, 2164, 2564, 3787, 4487, 7574, 8974, 10279, 12179, 15148, 17948, 20558, 24358, 41116, 48716, 71953, 85253, 143906, 170506, 287812, 341012, 346781, 693562, 1387124, 2427467, 4854934, 6588839, 9709868, 13177678, 26355356, 46121873, 92243746, 184487492]

約数ペア:

[(1, 184487492), (2, 92243746), (4, 46121873), (7, 26355356), (14, 13177678), (19, 9709868), (28, 6588839), (38, 4854934), (76, 2427467), (133, 1387124), (266, 693562), (532, 346781), (541, 341012), (641, 287812), (1082, 170506), (1282, 143906), (2164, 85253), (2564, 71953), (3787, 48716), (4487, 41116), (7574, 24358), (8974, 20558), (10279, 17948), (12179, 15148)]