1489749764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 2756328960

約数和(自身を除く): 1266579196

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 157, 236, 314, 628, 1297, 1829, 2594, 3658, 4867, 5188, 7316, 9263, 9734, 18526, 19468, 37052, 40207, 76523, 80414, 153046, 160828, 203629, 287153, 306092, 407258, 574306, 814516, 1148612, 2372213, 4744426, 6312499, 9488852, 12014111, 12624998, 24028222, 25249996, 48056444, 372437441, 744874882, 1489749764]

約数ペア:

[(1, 1489749764), (2, 744874882), (4, 372437441), (31, 48056444), (59, 25249996), (62, 24028222), (118, 12624998), (124, 12014111), (157, 9488852), (236, 6312499), (314, 4744426), (628, 2372213), (1297, 1148612), (1829, 814516), (2594, 574306), (3658, 407258), (4867, 306092), (5188, 287153), (7316, 203629), (9263, 160828), (9734, 153046), (18526, 80414), (19468, 76523), (37052, 40207)]