889295404834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1\times {\mathrm{133121}}^1$

素因数の和:136422

約数の個数: 32

約数和(自身を含む): 1436021093232

約数和(自身を除く): 546725688398

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 3221, 6442, 54757, 109514, 133121, 196481, 266242, 392962, 2263057, 3340177, 4526114, 6680354, 8120381, 16240762, 138046477, 276092954, 428782741, 857565482, 7289306597, 14578613194, 26155747201, 52311494402, 444647702417, 889295404834]

約数ペア:

[(1, 889295404834), (2, 444647702417), (17, 52311494402), (34, 26155747201), (61, 14578613194), (122, 7289306597), (1037, 857565482), (2074, 428782741), (3221, 276092954), (6442, 138046477), (54757, 16240762), (109514, 8120381), (133121, 6680354), (196481, 4526114), (266242, 3340177), (392962, 2263057)]