445539626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 842711040

約数和(自身を除く): 397171414

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 71, 133, 142, 217, 266, 434, 497, 589, 761, 994, 1178, 1349, 1522, 2201, 2698, 4123, 4402, 5327, 8246, 9443, 10654, 14459, 15407, 18886, 23591, 28918, 30814, 41819, 47182, 54031, 83638, 101213, 108062, 165137, 202426, 292733, 330274, 378217, 448229, 585466, 756434, 896458, 1026589, 1674961, 2053178, 3137603, 3349922, 6275206, 7186123, 11724727, 14372246, 23449454, 31824259, 63648518, 222769813, 445539626]

約数ペア:

[(1, 445539626), (2, 222769813), (7, 63648518), (14, 31824259), (19, 23449454), (31, 14372246), (38, 11724727), (62, 7186123), (71, 6275206), (133, 3349922), (142, 3137603), (217, 2053178), (266, 1674961), (434, 1026589), (497, 896458), (589, 756434), (761, 585466), (994, 448229), (1178, 378217), (1349, 330274), (1522, 292733), (2201, 202426), (2698, 165137), (4123, 108062), (4402, 101213), (5327, 83638), (8246, 54031), (9443, 47182), (10654, 41819), (14459, 30814), (15407, 28918), (18886, 23591)]