955986388

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{1613}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 1950125184

約数和(自身を除く): 994138796

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 347, 427, 694, 854, 1388, 1613, 1708, 2429, 3226, 4858, 6452, 9716, 11291, 21167, 22582, 42334, 45164, 84668, 98393, 148169, 196786, 296338, 393572, 559711, 592676, 688751, 1119422, 1377502, 2238844, 2755004, 3917977, 7835954, 15671908, 34142371, 68284742, 136569484, 238996597, 477993194, 955986388]

約数ペア:

[(1, 955986388), (2, 477993194), (4, 238996597), (7, 136569484), (14, 68284742), (28, 34142371), (61, 15671908), (122, 7835954), (244, 3917977), (347, 2755004), (427, 2238844), (694, 1377502), (854, 1119422), (1388, 688751), (1613, 592676), (1708, 559711), (2429, 393572), (3226, 296338), (4858, 196786), (6452, 148169), (9716, 98393), (11291, 84668), (21167, 45164), (22582, 42334)]