1214376488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{614563}}^1$

素因数の和:614601

約数の個数: 32

約数和(自身を含む): 2581168800

約数和(自身を除く): 1366792312

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 614563, 1229126, 2458252, 4916504, 7989319, 11676697, 15978638, 23353394, 31957276, 46706788, 63914552, 93413576, 151797061, 303594122, 607188244, 1214376488]

約数ペア:

[(1, 1214376488), (2, 607188244), (4, 303594122), (8, 151797061), (13, 93413576), (19, 63914552), (26, 46706788), (38, 31957276), (52, 23353394), (76, 15978638), (104, 11676697), (152, 7989319), (247, 4916504), (494, 2458252), (988, 1229126), (1976, 614563)]