254136476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13217}}^1$

素因数の和:13274

約数の個数: 48

約数和(自身を含む): 532949760

約数和(自身を除く): 278813284

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4807, 9614, 13217, 19228, 26434, 52868, 145387, 251123, 290774, 303991, 502246, 581548, 607982, 1004492, 1215964, 2762353, 3343901, 5524706, 5775829, 6687802, 11049412, 11551658, 13375604, 23103316, 63534119, 127068238, 254136476]

約数ペア:

[(1, 254136476), (2, 127068238), (4, 63534119), (11, 23103316), (19, 13375604), (22, 11551658), (23, 11049412), (38, 6687802), (44, 5775829), (46, 5524706), (76, 3343901), (92, 2762353), (209, 1215964), (253, 1004492), (418, 607982), (437, 581548), (506, 502246), (836, 303991), (874, 290774), (1012, 251123), (1748, 145387), (4807, 52868), (9614, 26434), (13217, 19228)]