971019014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 1814814720

約数和(自身を除く): 843795706

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 89, 161, 178, 217, 322, 434, 623, 713, 1093, 1246, 1426, 2047, 2186, 2759, 4094, 4991, 5518, 7651, 9982, 14329, 15302, 19313, 25139, 28658, 33883, 38626, 50278, 63457, 67766, 97277, 126914, 175973, 194554, 237181, 351946, 444199, 474362, 680939, 779309, 888398, 1361878, 1558618, 2237371, 3015587, 4474742, 5455163, 6031174, 10910326, 15661597, 21109109, 31323194, 42218218, 69358501, 138717002, 485509507, 971019014]

約数ペア:

[(1, 971019014), (2, 485509507), (7, 138717002), (14, 69358501), (23, 42218218), (31, 31323194), (46, 21109109), (62, 15661597), (89, 10910326), (161, 6031174), (178, 5455163), (217, 4474742), (322, 3015587), (434, 2237371), (623, 1558618), (713, 1361878), (1093, 888398), (1246, 779309), (1426, 680939), (2047, 474362), (2186, 444199), (2759, 351946), (4094, 237181), (4991, 194554), (5518, 175973), (7651, 126914), (9982, 97277), (14329, 67766), (15302, 63457), (19313, 50278), (25139, 38626), (28658, 33883)]