4197056452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 8054360160

約数和(自身を除く): 3857303708

約数列:

[1, 2, 4, 19, 38, 43, 73, 76, 86, 146, 172, 241, 292, 482, 817, 964, 1387, 1634, 2774, 3139, 3268, 4579, 5329, 5548, 6278, 9158, 10363, 10658, 12556, 17593, 18316, 20726, 21316, 35186, 41452, 59641, 70372, 101251, 119282, 196897, 202502, 229147, 238564, 334267, 393794, 405004, 458294, 668534, 756499, 787588, 916588, 1284289, 1337068, 1512998, 2568578, 3025996, 4353793, 5137156, 8707586, 14373481, 17415172, 24401491, 28746962, 48802982, 55224427, 57493924, 97605964, 110448854, 220897708, 1049264113, 2098528226, 4197056452]

約数ペア:

[(1, 4197056452), (2, 2098528226), (4, 1049264113), (19, 220897708), (38, 110448854), (43, 97605964), (73, 57493924), (76, 55224427), (86, 48802982), (146, 28746962), (172, 24401491), (241, 17415172), (292, 14373481), (482, 8707586), (817, 5137156), (964, 4353793), (1387, 3025996), (1634, 2568578), (2774, 1512998), (3139, 1337068), (3268, 1284289), (4579, 916588), (5329, 787588), (5548, 756499), (6278, 668534), (9158, 458294), (10363, 405004), (10658, 393794), (12556, 334267), (17593, 238564), (18316, 229147), (20726, 202502), (21316, 196897), (35186, 119282), (41452, 101251), (59641, 70372)]