2049661348

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{20897}}^1$

素因数の和:21052

約数の個数: 48

約数和(自身を含む): 4269210624

約数和(自身を除く): 2219549276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 791, 868, 1582, 3164, 3503, 7006, 14012, 20897, 24521, 41794, 49042, 83588, 98084, 146279, 292558, 585116, 647807, 1295614, 2361361, 2591228, 4534649, 4722722, 9069298, 9445444, 16529527, 18138596, 33059054, 66118108, 73202191, 146404382, 292808764, 512415337, 1024830674, 2049661348]

約数ペア:

[(1, 2049661348), (2, 1024830674), (4, 512415337), (7, 292808764), (14, 146404382), (28, 73202191), (31, 66118108), (62, 33059054), (113, 18138596), (124, 16529527), (217, 9445444), (226, 9069298), (434, 4722722), (452, 4534649), (791, 2591228), (868, 2361361), (1582, 1295614), (3164, 647807), (3503, 585116), (7006, 292558), (14012, 146279), (20897, 98084), (24521, 83588), (41794, 49042)]