2007351368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12377}}^1$

素因数の和:12510

約数の個数: 64

約数和(自身を含む): 4366958400

約数和(自身を除く): 2359607032

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 97, 152, 194, 209, 388, 418, 776, 836, 1067, 1672, 1843, 2134, 3686, 4268, 7372, 8536, 12377, 14744, 20273, 24754, 40546, 49508, 81092, 99016, 136147, 162184, 235163, 272294, 470326, 544588, 940652, 1089176, 1200569, 1881304, 2401138, 2586793, 4802276, 5173586, 9604552, 10347172, 13206259, 20694344, 22810811, 26412518, 45621622, 52825036, 91243244, 105650072, 182486488, 250918921, 501837842, 1003675684, 2007351368]

約数ペア:

[(1, 2007351368), (2, 1003675684), (4, 501837842), (8, 250918921), (11, 182486488), (19, 105650072), (22, 91243244), (38, 52825036), (44, 45621622), (76, 26412518), (88, 22810811), (97, 20694344), (152, 13206259), (194, 10347172), (209, 9604552), (388, 5173586), (418, 4802276), (776, 2586793), (836, 2401138), (1067, 1881304), (1672, 1200569), (1843, 1089176), (2134, 940652), (3686, 544588), (4268, 470326), (7372, 272294), (8536, 235163), (12377, 162184), (14744, 136147), (20273, 99016), (24754, 81092), (40546, 49508)]