1926699290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 3609189576

約数和(自身を除く): 1682490286

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 961, 1277, 1570, 1922, 2554, 4805, 4867, 6385, 9610, 9734, 12770, 24335, 39587, 48670, 79174, 150877, 197935, 200489, 301754, 395870, 400978, 754385, 1002445, 1227197, 1508770, 2004890, 2454394, 6135985, 6215159, 12271970, 12430318, 31075795, 62151590, 192669929, 385339858, 963349645, 1926699290]

約数ペア:

[(1, 1926699290), (2, 963349645), (5, 385339858), (10, 192669929), (31, 62151590), (62, 31075795), (155, 12430318), (157, 12271970), (310, 6215159), (314, 6135985), (785, 2454394), (961, 2004890), (1277, 1508770), (1570, 1227197), (1922, 1002445), (2554, 754385), (4805, 400978), (4867, 395870), (6385, 301754), (9610, 200489), (9734, 197935), (12770, 150877), (24335, 79174), (39587, 48670)]