2025380474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 3544611840

約数和(自身を除く): 1519231366

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 73, 146, 377, 403, 754, 806, 899, 949, 1187, 1798, 1898, 2117, 2263, 2374, 4234, 4526, 11687, 15431, 23374, 27521, 29419, 30862, 34423, 36797, 55042, 58838, 65627, 68846, 73594, 86651, 131254, 173302, 447499, 478361, 853151, 894998, 956722, 1067113, 1126463, 1706302, 2134226, 2252926, 2512879, 2686181, 5025758, 5372362, 13872469, 27744938, 32667427, 34920353, 65334854, 69840706, 77899249, 155798498, 1012690237, 2025380474]

約数ペア:

[(1, 2025380474), (2, 1012690237), (13, 155798498), (26, 77899249), (29, 69840706), (31, 65334854), (58, 34920353), (62, 32667427), (73, 27744938), (146, 13872469), (377, 5372362), (403, 5025758), (754, 2686181), (806, 2512879), (899, 2252926), (949, 2134226), (1187, 1706302), (1798, 1126463), (1898, 1067113), (2117, 956722), (2263, 894998), (2374, 853151), (4234, 478361), (4526, 447499), (11687, 173302), (15431, 131254), (23374, 86651), (27521, 73594), (29419, 68846), (30862, 65627), (34423, 58838), (36797, 55042)]