551424826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 869306256

約数和(自身を除く): 317881430

約数列:

[1, 2, 41, 53, 82, 106, 181, 362, 701, 1402, 2173, 4346, 7421, 9593, 14842, 19186, 28741, 37153, 57482, 74306, 126881, 253762, 393313, 786626, 1523273, 3046546, 5202121, 6724693, 10404242, 13449386, 275712413, 551424826]

約数ペア:

[(1, 551424826), (2, 275712413), (41, 13449386), (53, 10404242), (82, 6724693), (106, 5202121), (181, 3046546), (362, 1523273), (701, 786626), (1402, 393313), (2173, 253762), (4346, 126881), (7421, 74306), (9593, 57482), (14842, 37153), (19186, 28741)]