2885751022

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1694

約数の個数: 72

約数和(自身を含む): 5572398888

約数和(自身を除く): 2686647866

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 163, 242, 326, 539, 847, 1078, 1141, 1493, 1694, 1793, 2282, 2986, 3586, 5929, 7987, 10451, 11858, 12551, 15974, 16423, 19723, 20902, 25102, 32846, 39446, 73157, 87857, 114961, 138061, 146314, 175714, 180653, 229922, 243359, 276122, 361306, 486718, 804727, 966427, 1264571, 1609454, 1703513, 1932854, 2529142, 2676949, 3407026, 5353898, 8851997, 11924591, 17703994, 18738643, 23849182, 29446439, 37477286, 58892878, 131170501, 206125073, 262341002, 412250146, 1442875511, 2885751022]

約数ペア:

[(1, 2885751022), (2, 1442875511), (7, 412250146), (11, 262341002), (14, 206125073), (22, 131170501), (49, 58892878), (77, 37477286), (98, 29446439), (121, 23849182), (154, 18738643), (163, 17703994), (242, 11924591), (326, 8851997), (539, 5353898), (847, 3407026), (1078, 2676949), (1141, 2529142), (1493, 1932854), (1694, 1703513), (1793, 1609454), (2282, 1264571), (2986, 966427), (3586, 804727), (5929, 486718), (7987, 361306), (10451, 276122), (11858, 243359), (12551, 229922), (15974, 180653), (16423, 175714), (19723, 146314), (20902, 138061), (25102, 114961), (32846, 87857), (39446, 73157)]