16376390254

素因数分解:

$2^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1639

約数の個数: 80

約数和(自身を含む): 29933771616

約数和(自身を除く): 13557381362

約数列:

[1, 2, 7, 14, 37, 49, 61, 74, 98, 122, 259, 343, 427, 518, 686, 854, 1511, 1813, 2257, 2401, 2989, 3022, 3626, 4514, 4802, 5978, 10577, 12691, 15799, 20923, 21154, 25382, 31598, 41846, 55907, 74039, 88837, 92171, 110593, 111814, 146461, 148078, 177674, 184342, 221186, 292922, 391349, 518273, 645197, 774151, 782698, 1036546, 1290394, 1548302, 2739443, 3410327, 3627911, 4516379, 5419057, 5478886, 6820654, 7255822, 9032758, 10838114, 19176101, 23872289, 31614653, 38352202, 47744578, 63229306, 134232707, 167106023, 221302571, 268465414, 334212046, 442605142, 1169742161, 2339484322, 8188195127, 16376390254]

約数ペア:

[(1, 16376390254), (2, 8188195127), (7, 2339484322), (14, 1169742161), (37, 442605142), (49, 334212046), (61, 268465414), (74, 221302571), (98, 167106023), (122, 134232707), (259, 63229306), (343, 47744578), (427, 38352202), (518, 31614653), (686, 23872289), (854, 19176101), (1511, 10838114), (1813, 9032758), (2257, 7255822), (2401, 6820654), (2989, 5478886), (3022, 5419057), (3626, 4516379), (4514, 3627911), (4802, 3410327), (5978, 2739443), (10577, 1548302), (12691, 1290394), (15799, 1036546), (20923, 782698), (21154, 774151), (25382, 645197), (31598, 518273), (41846, 391349), (55907, 292922), (74039, 221186), (88837, 184342), (92171, 177674), (110593, 148078), (111814, 146461)]