127895042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 235146240

約数和(自身を除く): 107251198

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 53, 106, 209, 251, 253, 418, 437, 502, 506, 583, 874, 1007, 1166, 1219, 2014, 2438, 2761, 4769, 4807, 5522, 5773, 9538, 9614, 11077, 11546, 13303, 13409, 22154, 23161, 26606, 26818, 46322, 52459, 63503, 104918, 109687, 127006, 146333, 219374, 252757, 254771, 292666, 305969, 505514, 509542, 611938, 1206557, 2413114, 2780327, 3365659, 5560654, 5813411, 6731318, 11626822, 63947521, 127895042]

約数ペア:

[(1, 127895042), (2, 63947521), (11, 11626822), (19, 6731318), (22, 5813411), (23, 5560654), (38, 3365659), (46, 2780327), (53, 2413114), (106, 1206557), (209, 611938), (251, 509542), (253, 505514), (418, 305969), (437, 292666), (502, 254771), (506, 252757), (583, 219374), (874, 146333), (1007, 127006), (1166, 109687), (1219, 104918), (2014, 63503), (2438, 52459), (2761, 46322), (4769, 26818), (4807, 26606), (5522, 23161), (5773, 22154), (9538, 13409), (9614, 13303), (11077, 11546)]