4138007041

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 5077924992

約数和(自身を除く): 939917951

約数列:

[1, 7, 41, 47, 61, 107, 287, 329, 427, 749, 1927, 2209, 2501, 2867, 4387, 5029, 6527, 13489, 15463, 17507, 20069, 30709, 35203, 45689, 90569, 117547, 134749, 206189, 236363, 267607, 306769, 633983, 822829, 943243, 1443323, 1654541, 1873249, 2147383, 5524709, 9690883, 12577529, 14418143, 38672963, 67836181, 88042703, 100927001, 591143863, 4138007041]

約数ペア:

[(1, 4138007041), (7, 591143863), (41, 100927001), (47, 88042703), (61, 67836181), (107, 38672963), (287, 14418143), (329, 12577529), (427, 9690883), (749, 5524709), (1927, 2147383), (2209, 1873249), (2501, 1654541), (2867, 1443323), (4387, 943243), (5029, 822829), (6527, 633983), (13489, 306769), (15463, 267607), (17507, 236363), (20069, 206189), (30709, 134749), (35203, 117547), (45689, 90569)]