996935830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 2005088256

約数和(自身を除く): 1008152426

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 271, 530, 542, 583, 631, 1166, 1262, 1355, 2710, 2915, 2981, 3155, 5830, 5962, 6310, 6941, 13882, 14363, 14905, 28726, 29810, 33443, 34705, 66886, 69410, 71815, 143630, 157993, 167215, 171001, 315986, 334430, 342002, 367873, 735746, 789965, 855005, 1579930, 1710010, 1839365, 1881011, 3678730, 3762022, 9063053, 9405055, 18126106, 18810110, 45315265, 90630530, 99693583, 199387166, 498467915, 996935830]

約数ペア:

[(1, 996935830), (2, 498467915), (5, 199387166), (10, 99693583), (11, 90630530), (22, 45315265), (53, 18810110), (55, 18126106), (106, 9405055), (110, 9063053), (265, 3762022), (271, 3678730), (530, 1881011), (542, 1839365), (583, 1710010), (631, 1579930), (1166, 855005), (1262, 789965), (1355, 735746), (2710, 367873), (2915, 342002), (2981, 334430), (3155, 315986), (5830, 171001), (5962, 167215), (6310, 157993), (6941, 143630), (13882, 71815), (14363, 69410), (14905, 66886), (28726, 34705), (29810, 33443)]