121211258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4507}}^1$

素因数の和:4646

約数の個数: 32

約数和(自身を含む): 222009984

約数和(自身を除く): 100798726

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 791, 1582, 1921, 3842, 4507, 9014, 13447, 26894, 31549, 63098, 76619, 153238, 509291, 536333, 1018582, 1072666, 3565037, 7130074, 8657947, 17315894, 60605629, 121211258]

約数ペア:

[(1, 121211258), (2, 60605629), (7, 17315894), (14, 8657947), (17, 7130074), (34, 3565037), (113, 1072666), (119, 1018582), (226, 536333), (238, 509291), (791, 153238), (1582, 76619), (1921, 63098), (3842, 31549), (4507, 26894), (9014, 13447)]