959918204

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{1009}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 1956749760

約数和(自身を除く): 996831556

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 557, 854, 1009, 1114, 1708, 2018, 2228, 3899, 4036, 7063, 7798, 14126, 15596, 28252, 33977, 61549, 67954, 123098, 135908, 237839, 246196, 430843, 475678, 562013, 861686, 951356, 1124026, 1723372, 2248052, 3934091, 7868182, 15736364, 34282793, 68565586, 137131172, 239979551, 479959102, 959918204]

約数ペア:

[(1, 959918204), (2, 479959102), (4, 239979551), (7, 137131172), (14, 68565586), (28, 34282793), (61, 15736364), (122, 7868182), (244, 3934091), (427, 2248052), (557, 1723372), (854, 1124026), (1009, 951356), (1114, 861686), (1708, 562013), (2018, 475678), (2228, 430843), (3899, 246196), (4036, 237839), (7063, 135908), (7798, 123098), (14126, 67954), (15596, 61549), (28252, 33977)]