964697188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1997

約数の個数: 96

約数和(自身を含む): 2204858880

約数和(自身を除く): 1240161692

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 61, 91, 92, 122, 161, 182, 244, 299, 322, 364, 427, 598, 644, 793, 854, 1196, 1403, 1586, 1708, 1889, 2093, 2806, 3172, 3778, 4186, 5551, 5612, 7556, 8372, 9821, 11102, 13223, 18239, 19642, 22204, 24557, 26446, 36478, 39284, 43447, 49114, 52892, 72956, 86894, 98228, 115229, 127673, 171899, 173788, 230458, 255346, 304129, 343798, 460916, 510692, 564811, 608258, 687596, 806603, 1129622, 1216516, 1497977, 1613206, 2259244, 2650267, 2995954, 3226412, 3953677, 5300534, 5991908, 7907354, 10485839, 10601068, 15814708, 18551869, 20971678, 34453471, 37103738, 41943356, 68906942, 74207476, 137813884, 241174297, 482348594, 964697188]

約数ペア:

[(1, 964697188), (2, 482348594), (4, 241174297), (7, 137813884), (13, 74207476), (14, 68906942), (23, 41943356), (26, 37103738), (28, 34453471), (46, 20971678), (52, 18551869), (61, 15814708), (91, 10601068), (92, 10485839), (122, 7907354), (161, 5991908), (182, 5300534), (244, 3953677), (299, 3226412), (322, 2995954), (364, 2650267), (427, 2259244), (598, 1613206), (644, 1497977), (793, 1216516), (854, 1129622), (1196, 806603), (1403, 687596), (1586, 608258), (1708, 564811), (1889, 510692), (2093, 460916), (2806, 343798), (3172, 304129), (3778, 255346), (4186, 230458), (5551, 173788), (5612, 171899), (7556, 127673), (8372, 115229), (9821, 98228), (11102, 86894), (13223, 72956), (18239, 52892), (19642, 49114), (22204, 43447), (24557, 39284), (26446, 36478)]