2017566148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{25849}}^1$

素因数の和:25964

約数の個数: 48

約数和(自身を含む): 4053280000

約数和(自身を除く): 2035713852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 988, 1027, 1501, 2054, 3002, 4108, 6004, 19513, 25849, 39026, 51698, 78052, 103396, 336037, 491131, 672074, 982262, 1344148, 1964524, 2042071, 4084142, 6384703, 8168284, 12769406, 25538812, 26546923, 38799349, 53093846, 77598698, 106187692, 155197396, 504391537, 1008783074, 2017566148]

約数ペア:

[(1, 2017566148), (2, 1008783074), (4, 504391537), (13, 155197396), (19, 106187692), (26, 77598698), (38, 53093846), (52, 38799349), (76, 26546923), (79, 25538812), (158, 12769406), (247, 8168284), (316, 6384703), (494, 4084142), (988, 2042071), (1027, 1964524), (1501, 1344148), (2054, 982262), (3002, 672074), (4108, 491131), (6004, 336037), (19513, 103396), (25849, 78052), (39026, 51698)]