1138558736

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{535037}}^1$

素因数の和:535071

約数の個数: 40

約数和(自身を含む): 2653788480

約数和(自身を除く): 1515229744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 535037, 1070074, 2140148, 3745259, 4280296, 7490518, 8560592, 10165703, 14981036, 20331406, 29962072, 40662812, 59924144, 71159921, 81325624, 142319842, 162651248, 284639684, 569279368, 1138558736]

約数ペア:

[(1, 1138558736), (2, 569279368), (4, 284639684), (7, 162651248), (8, 142319842), (14, 81325624), (16, 71159921), (19, 59924144), (28, 40662812), (38, 29962072), (56, 20331406), (76, 14981036), (112, 10165703), (133, 8560592), (152, 7490518), (266, 4280296), (304, 3745259), (532, 2140148), (1064, 1070074), (2128, 535037)]