2040847684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{5867}}^1$

素因数の和:6112

約数の個数: 48

約数和(自身を含む): 3943296000

約数和(自身を除く): 1902448316

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 199, 398, 437, 796, 874, 1748, 3781, 4577, 5867, 7562, 9154, 11734, 15124, 18308, 23468, 86963, 111473, 134941, 173926, 222946, 269882, 347852, 445892, 539764, 1167533, 2335066, 2563879, 4670132, 5127758, 10255516, 22183127, 26853259, 44366254, 53706518, 88732508, 107413036, 510211921, 1020423842, 2040847684]

約数ペア:

[(1, 2040847684), (2, 1020423842), (4, 510211921), (19, 107413036), (23, 88732508), (38, 53706518), (46, 44366254), (76, 26853259), (92, 22183127), (199, 10255516), (398, 5127758), (437, 4670132), (796, 2563879), (874, 2335066), (1748, 1167533), (3781, 539764), (4577, 445892), (5867, 347852), (7562, 269882), (9154, 222946), (11734, 173926), (15124, 134941), (18308, 111473), (23468, 86963)]