2972156924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{3137}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 5785317216

約数和(自身を除く): 2813160292

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 353, 671, 706, 1342, 1412, 2684, 3137, 3883, 6274, 7766, 12548, 15532, 21533, 34507, 43066, 69014, 86132, 138028, 191357, 236863, 382714, 473726, 765428, 947452, 1107361, 2104927, 2214722, 4209854, 4429444, 8419708, 12180971, 24361942, 48723884, 67549021, 135098042, 270196084, 743039231, 1486078462, 2972156924]

約数ペア:

[(1, 2972156924), (2, 1486078462), (4, 743039231), (11, 270196084), (22, 135098042), (44, 67549021), (61, 48723884), (122, 24361942), (244, 12180971), (353, 8419708), (671, 4429444), (706, 4209854), (1342, 2214722), (1412, 2104927), (2684, 1107361), (3137, 947452), (3883, 765428), (6274, 473726), (7766, 382714), (12548, 236863), (15532, 191357), (21533, 138028), (34507, 86132), (43066, 69014)]