1872519938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 2916587520

約数和(自身を除く): 1044067582

約数列:

[1, 2, 41, 82, 109, 218, 383, 547, 766, 1094, 4469, 8938, 15703, 22427, 31406, 41747, 44854, 59623, 83494, 119246, 209501, 419002, 1711627, 2444543, 3423254, 4889086, 8589541, 17179082, 22835609, 45671218, 936259969, 1872519938]

約数ペア:

[(1, 1872519938), (2, 936259969), (41, 45671218), (82, 22835609), (109, 17179082), (218, 8589541), (383, 4889086), (547, 3423254), (766, 2444543), (1094, 1711627), (4469, 419002), (8938, 209501), (15703, 119246), (22427, 83494), (31406, 59623), (41747, 44854)]