2019908982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{60647}}^1$

素因数の和:60733

約数の個数: 64

約数和(自身を含む): 5053676544

約数和(自身を除く): 3033767562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4758, 5551, 11102, 16653, 33306, 60647, 121294, 181941, 363882, 424529, 788411, 849058, 1273587, 1576822, 2365233, 2547174, 3699467, 4730466, 5518877, 7398934, 11037754, 11098401, 16556631, 22196802, 25896269, 33113262, 48093071, 51792538, 77688807, 96186142, 144279213, 155377614, 288558426, 336651497, 673302994, 1009954491, 2019908982]

約数ペア:

[(1, 2019908982), (2, 1009954491), (3, 673302994), (6, 336651497), (7, 288558426), (13, 155377614), (14, 144279213), (21, 96186142), (26, 77688807), (39, 51792538), (42, 48093071), (61, 33113262), (78, 25896269), (91, 22196802), (122, 16556631), (182, 11098401), (183, 11037754), (273, 7398934), (366, 5518877), (427, 4730466), (546, 3699467), (793, 2547174), (854, 2365233), (1281, 1576822), (1586, 1273587), (2379, 849058), (2562, 788411), (4758, 424529), (5551, 363882), (11102, 181941), (16653, 121294), (33306, 60647)]