254471338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{5323}}^1$

素因数の和:5430

約数の個数: 32

約数和(自身を含む): 434693952

約数和(自身を除く): 180222614

約数列:

[1, 2, 11, 22, 41, 53, 82, 106, 451, 583, 902, 1166, 2173, 4346, 5323, 10646, 23903, 47806, 58553, 117106, 218243, 282119, 436486, 564238, 2400673, 3103309, 4801346, 6206618, 11566879, 23133758, 127235669, 254471338]

約数ペア:

[(1, 254471338), (2, 127235669), (11, 23133758), (22, 11566879), (41, 6206618), (53, 4801346), (82, 3103309), (106, 2400673), (451, 564238), (583, 436486), (902, 282119), (1166, 218243), (2173, 117106), (4346, 58553), (5323, 47806), (10646, 23903)]