971661678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1061}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 2140992000

約数和(自身を除く): 1169330322

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 199, 354, 398, 597, 767, 1061, 1194, 1534, 2122, 2301, 2587, 3183, 4602, 5174, 6366, 7761, 11741, 13793, 15522, 23482, 27586, 35223, 41379, 62599, 70446, 82758, 125198, 152633, 187797, 211139, 305266, 375594, 422278, 457899, 633417, 813787, 915798, 1266834, 1627574, 2441361, 2744807, 4882722, 5489614, 8234421, 12457201, 16468842, 24914402, 37371603, 74743206, 161943613, 323887226, 485830839, 971661678]

約数ペア:

[(1, 971661678), (2, 485830839), (3, 323887226), (6, 161943613), (13, 74743206), (26, 37371603), (39, 24914402), (59, 16468842), (78, 12457201), (118, 8234421), (177, 5489614), (199, 4882722), (354, 2744807), (398, 2441361), (597, 1627574), (767, 1266834), (1061, 915798), (1194, 813787), (1534, 633417), (2122, 457899), (2301, 422278), (2587, 375594), (3183, 305266), (4602, 211139), (5174, 187797), (6366, 152633), (7761, 125198), (11741, 82758), (13793, 70446), (15522, 62599), (23482, 41379), (27586, 35223)]