921976076

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{3361}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 1881966912

約数和(自身を除く): 959990836

約数列:

[1, 2, 4, 7, 14, 28, 97, 101, 194, 202, 388, 404, 679, 707, 1358, 1414, 2716, 2828, 3361, 6722, 9797, 13444, 19594, 23527, 39188, 47054, 68579, 94108, 137158, 274316, 326017, 339461, 652034, 678922, 1304068, 1357844, 2282119, 2376227, 4564238, 4752454, 9128476, 9504908, 32927717, 65855434, 131710868, 230494019, 460988038, 921976076]

約数ペア:

[(1, 921976076), (2, 460988038), (4, 230494019), (7, 131710868), (14, 65855434), (28, 32927717), (97, 9504908), (101, 9128476), (194, 4752454), (202, 4564238), (388, 2376227), (404, 2282119), (679, 1357844), (707, 1304068), (1358, 678922), (1414, 652034), (2716, 339461), (2828, 326017), (3361, 274316), (6722, 137158), (9797, 94108), (13444, 68579), (19594, 47054), (23527, 39188)]