2028173896

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 4619031480

約数和(自身を除く): 2590857584

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 53, 56, 82, 98, 106, 164, 196, 212, 287, 328, 371, 392, 424, 574, 742, 1148, 1484, 2009, 2173, 2296, 2381, 2597, 2968, 4018, 4346, 4762, 5194, 8036, 8692, 9524, 10388, 15211, 16072, 16667, 17384, 19048, 20776, 30422, 33334, 60844, 66668, 97621, 106477, 116669, 121688, 126193, 133336, 195242, 212954, 233338, 252386, 390484, 425908, 466676, 504772, 683347, 780968, 851816, 883351, 933352, 1009544, 1366694, 1766702, 2733388, 3533404, 4783429, 5173913, 5466776, 6183457, 7066808, 9566858, 10347826, 12366914, 19133716, 20695652, 24733828, 36217391, 38267432, 41391304, 49467656, 72434782, 144869564, 253521737, 289739128, 507043474, 1014086948, 2028173896]

約数ペア:

[(1, 2028173896), (2, 1014086948), (4, 507043474), (7, 289739128), (8, 253521737), (14, 144869564), (28, 72434782), (41, 49467656), (49, 41391304), (53, 38267432), (56, 36217391), (82, 24733828), (98, 20695652), (106, 19133716), (164, 12366914), (196, 10347826), (212, 9566858), (287, 7066808), (328, 6183457), (371, 5466776), (392, 5173913), (424, 4783429), (574, 3533404), (742, 2733388), (1148, 1766702), (1484, 1366694), (2009, 1009544), (2173, 933352), (2296, 883351), (2381, 851816), (2597, 780968), (2968, 683347), (4018, 504772), (4346, 466676), (4762, 425908), (5194, 390484), (8036, 252386), (8692, 233338), (9524, 212954), (10388, 195242), (15211, 133336), (16072, 126193), (16667, 121688), (17384, 116669), (19048, 106477), (20776, 97621), (30422, 66668), (33334, 60844)]