2108757926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 3621252096

約数和(自身を除く): 1512494170

約数列:

[1, 2, 11, 22, 43, 83, 86, 107, 166, 214, 251, 473, 502, 913, 946, 1177, 1826, 2354, 2761, 3569, 4601, 5522, 7138, 8881, 9202, 10793, 17762, 20833, 21586, 26857, 39259, 41666, 50611, 53714, 78518, 97691, 101222, 118723, 195382, 229163, 237446, 295427, 381883, 458326, 590854, 763766, 895819, 1154851, 1791638, 2229131, 2309702, 4200713, 4458262, 8401426, 9854009, 12703361, 19708018, 24520441, 25406722, 49040882, 95852633, 191705266, 1054378963, 2108757926]

約数ペア:

[(1, 2108757926), (2, 1054378963), (11, 191705266), (22, 95852633), (43, 49040882), (83, 25406722), (86, 24520441), (107, 19708018), (166, 12703361), (214, 9854009), (251, 8401426), (473, 4458262), (502, 4200713), (913, 2309702), (946, 2229131), (1177, 1791638), (1826, 1154851), (2354, 895819), (2761, 763766), (3569, 590854), (4601, 458326), (5522, 381883), (7138, 295427), (8881, 237446), (9202, 229163), (10793, 195382), (17762, 118723), (20833, 101222), (21586, 97691), (26857, 78518), (39259, 53714), (41666, 50611)]