2017729403714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1\times {\mathrm{2689}}^1$

素因数の和:4219

約数の個数: 64

約数和(自身を含む): 3247894809600

約数和(自身を除く): 1230165405886

約数列:

[1, 2, 19, 38, 73, 146, 223, 446, 1213, 1387, 2426, 2689, 2774, 4237, 5378, 8474, 16279, 23047, 32558, 46094, 51091, 88549, 102182, 177098, 196297, 270499, 309301, 392594, 540998, 599647, 618602, 1199294, 1682431, 3261757, 3364862, 3729643, 5139481, 6523514, 7459286, 10278962, 11393293, 19746427, 22786586, 39492854, 43774231, 61973383, 87548462, 123946766, 238108261, 375182113, 476216522, 727371811, 750364226, 831710389, 1454743622, 1663420778, 4524056959, 9048113918, 13820064409, 27640128818, 53098142203, 106196284406, 1008864701857, 2017729403714]

約数ペア:

[(1, 2017729403714), (2, 1008864701857), (19, 106196284406), (38, 53098142203), (73, 27640128818), (146, 13820064409), (223, 9048113918), (446, 4524056959), (1213, 1663420778), (1387, 1454743622), (2426, 831710389), (2689, 750364226), (2774, 727371811), (4237, 476216522), (5378, 375182113), (8474, 238108261), (16279, 123946766), (23047, 87548462), (32558, 61973383), (46094, 43774231), (51091, 39492854), (88549, 22786586), (102182, 19746427), (177098, 11393293), (196297, 10278962), (270499, 7459286), (309301, 6523514), (392594, 5139481), (540998, 3729643), (599647, 3364862), (618602, 3261757), (1199294, 1682431)]