530186488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1$

素因数の和:1904

約数の個数: 64

約数和(自身を含む): 1134756000

約数和(自身を除く): 604569512

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 157, 247, 314, 494, 628, 988, 1256, 1709, 1976, 2041, 2983, 3418, 4082, 5966, 6836, 8164, 11932, 13672, 16328, 22217, 23864, 32471, 38779, 44434, 64942, 77558, 88868, 129884, 155116, 177736, 259768, 268313, 310232, 422123, 536626, 844246, 1073252, 1688492, 2146504, 3376984, 3488069, 5097947, 6976138, 10195894, 13952276, 20391788, 27904552, 40783576, 66273311, 132546622, 265093244, 530186488]

約数ペア:

[(1, 530186488), (2, 265093244), (4, 132546622), (8, 66273311), (13, 40783576), (19, 27904552), (26, 20391788), (38, 13952276), (52, 10195894), (76, 6976138), (104, 5097947), (152, 3488069), (157, 3376984), (247, 2146504), (314, 1688492), (494, 1073252), (628, 844246), (988, 536626), (1256, 422123), (1709, 310232), (1976, 268313), (2041, 259768), (2983, 177736), (3418, 155116), (4082, 129884), (5966, 88868), (6836, 77558), (8164, 64942), (11932, 44434), (13672, 38779), (16328, 32471), (22217, 23864)]