742330798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 1292595840

約数和(自身を除く): 550265042

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 361, 418, 619, 722, 1238, 1661, 2869, 3322, 3971, 5738, 6809, 7942, 11761, 13618, 23522, 31559, 54511, 63118, 93469, 109022, 129371, 186938, 223459, 258742, 446918, 599621, 1028159, 1199242, 1775911, 2056318, 2458049, 3551822, 4916098, 19535021, 33742309, 39070042, 67484618, 371165399, 742330798]

約数ペア:

[(1, 742330798), (2, 371165399), (11, 67484618), (19, 39070042), (22, 33742309), (38, 19535021), (151, 4916098), (209, 3551822), (302, 2458049), (361, 2056318), (418, 1775911), (619, 1199242), (722, 1028159), (1238, 599621), (1661, 446918), (2869, 258742), (3322, 223459), (3971, 186938), (5738, 129371), (6809, 109022), (7942, 93469), (11761, 63118), (13618, 54511), (23522, 31559)]