1211492744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103511}}^1$

素因数の和:103554

約数の個数: 64

約数和(自身を含む): 2981145600

約数和(自身を除く): 1769652856

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 103511, 207022, 414044, 724577, 828088, 1138621, 1449154, 1966709, 2277242, 2898308, 3933418, 4554484, 5796616, 7866836, 7970347, 9108968, 13766963, 15733672, 15940694, 21633799, 27533926, 31881388, 43267598, 55067852, 63762776, 86535196, 110135704, 151436593, 173070392, 302873186, 605746372, 1211492744]

約数ペア:

[(1, 1211492744), (2, 605746372), (4, 302873186), (7, 173070392), (8, 151436593), (11, 110135704), (14, 86535196), (19, 63762776), (22, 55067852), (28, 43267598), (38, 31881388), (44, 27533926), (56, 21633799), (76, 15940694), (77, 15733672), (88, 13766963), (133, 9108968), (152, 7970347), (154, 7866836), (209, 5796616), (266, 4554484), (308, 3933418), (418, 2898308), (532, 2277242), (616, 1966709), (836, 1449154), (1064, 1138621), (1463, 828088), (1672, 724577), (2926, 414044), (5852, 207022), (11704, 103511)]