996828014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1857

約数の個数: 64

約数和(自身を含む): 1959552000

約数和(自身を除く): 962723986

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 199, 221, 238, 398, 442, 1393, 1547, 1619, 2587, 2786, 3094, 3238, 3383, 5174, 6766, 11333, 18109, 21047, 22666, 23681, 27523, 36218, 42094, 43979, 47362, 55046, 87958, 147329, 192661, 294658, 307853, 322181, 357799, 385322, 615706, 644362, 715598, 2255267, 2504593, 4188353, 4510534, 5009186, 5477077, 8376706, 10954154, 29318471, 38339539, 58636942, 71202001, 76679078, 142404002, 498414007, 996828014]

約数ペア:

[(1, 996828014), (2, 498414007), (7, 142404002), (13, 76679078), (14, 71202001), (17, 58636942), (26, 38339539), (34, 29318471), (91, 10954154), (119, 8376706), (182, 5477077), (199, 5009186), (221, 4510534), (238, 4188353), (398, 2504593), (442, 2255267), (1393, 715598), (1547, 644362), (1619, 615706), (2587, 385322), (2786, 357799), (3094, 322181), (3238, 307853), (3383, 294658), (5174, 192661), (6766, 147329), (11333, 87958), (18109, 55046), (21047, 47362), (22666, 43979), (23681, 42094), (27523, 36218)]