2074121278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 3604082688

約数和(自身を除く): 1529961410

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 67, 134, 391, 527, 713, 782, 1054, 1139, 1277, 1426, 1541, 2077, 2278, 2554, 3082, 4154, 12121, 21709, 24242, 26197, 29371, 35309, 39587, 43418, 47771, 52394, 58742, 70618, 79174, 85559, 95542, 171118, 499307, 672979, 812107, 910501, 998614, 1345958, 1454503, 1624214, 1821002, 1967857, 2652329, 2909006, 3935714, 5304658, 15478517, 30957034, 33453569, 45089593, 61003567, 66907138, 90179186, 122007134, 1037060639, 2074121278]

約数ペア:

[(1, 2074121278), (2, 1037060639), (17, 122007134), (23, 90179186), (31, 66907138), (34, 61003567), (46, 45089593), (62, 33453569), (67, 30957034), (134, 15478517), (391, 5304658), (527, 3935714), (713, 2909006), (782, 2652329), (1054, 1967857), (1139, 1821002), (1277, 1624214), (1426, 1454503), (1541, 1345958), (2077, 998614), (2278, 910501), (2554, 812107), (3082, 672979), (4154, 499307), (12121, 171118), (21709, 95542), (24242, 85559), (26197, 79174), (29371, 70618), (35309, 58742), (39587, 52394), (43418, 47771)]