2347069862116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1\times {\mathrm{207187}}^1$

素因数の和:207681

約数の個数: 72

約数和(自身を含む): 4861992948288

約数和(自身を除く): 2514923086172

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 421, 434, 842, 868, 961, 1684, 1922, 2947, 3844, 5894, 6727, 11788, 13051, 13454, 26102, 26908, 52204, 91357, 182714, 207187, 365428, 404581, 414374, 809162, 828748, 1450309, 1618324, 2832067, 2900618, 5664134, 5801236, 6422797, 11328268, 12845594, 25691188, 44959579, 87225727, 89919158, 174451454, 179838316, 199106707, 348902908, 398213414, 610580089, 796426828, 1221160178, 1393746949, 2442320356, 2703997537, 2787493898, 5407995074, 5574987796, 10815990148, 18927982759, 37855965518, 75711931036, 83823923647, 167647847294, 335295694588, 586767465529, 1173534931058, 2347069862116]

約数ペア:

[(1, 2347069862116), (2, 1173534931058), (4, 586767465529), (7, 335295694588), (14, 167647847294), (28, 83823923647), (31, 75711931036), (62, 37855965518), (124, 18927982759), (217, 10815990148), (421, 5574987796), (434, 5407995074), (842, 2787493898), (868, 2703997537), (961, 2442320356), (1684, 1393746949), (1922, 1221160178), (2947, 796426828), (3844, 610580089), (5894, 398213414), (6727, 348902908), (11788, 199106707), (13051, 179838316), (13454, 174451454), (26102, 89919158), (26908, 87225727), (52204, 44959579), (91357, 25691188), (182714, 12845594), (207187, 11328268), (365428, 6422797), (404581, 5801236), (414374, 5664134), (809162, 2900618), (828748, 2832067), (1450309, 1618324)]