1609905946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 2721616992

約数和(自身を除く): 1111711046

約数列:

[1, 2, 11, 22, 47, 94, 157, 211, 314, 422, 517, 1034, 1727, 2209, 2321, 3454, 4418, 4642, 7379, 9917, 14758, 19834, 24299, 33127, 48598, 66254, 81169, 109087, 162338, 218174, 346813, 364397, 466099, 693626, 728794, 932198, 1556969, 3113938, 3814943, 5127089, 7629886, 10254178, 17126659, 34253318, 73177543, 146355086, 804952973, 1609905946]

約数ペア:

[(1, 1609905946), (2, 804952973), (11, 146355086), (22, 73177543), (47, 34253318), (94, 17126659), (157, 10254178), (211, 7629886), (314, 5127089), (422, 3814943), (517, 3113938), (1034, 1556969), (1727, 932198), (2209, 728794), (2321, 693626), (3454, 466099), (4418, 364397), (4642, 346813), (7379, 218174), (9917, 162338), (14758, 109087), (19834, 81169), (24299, 66254), (33127, 48598)]