374538241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 499000320

約数和(自身を除く): 124462079

約数列:

[1, 7, 11, 19, 67, 77, 133, 209, 469, 737, 1273, 1463, 3821, 5159, 8911, 14003, 26747, 42031, 72599, 98021, 256007, 294217, 508193, 798589, 1792049, 2816077, 4864133, 5590123, 19712539, 34048931, 53505463, 374538241]

約数ペア:

[(1, 374538241), (7, 53505463), (11, 34048931), (19, 19712539), (67, 5590123), (77, 4864133), (133, 2816077), (209, 1792049), (469, 798589), (737, 508193), (1273, 294217), (1463, 256007), (3821, 98021), (5159, 72599), (8911, 42031), (14003, 26747)]