1004050098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{21121}}^1$

素因数の和:21287

約数の個数: 48

約数和(自身を含む): 2306522400

約数和(自身を除く): 1302472302

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 5282, 7923, 15846, 21121, 23769, 42242, 47538, 63363, 126726, 190089, 380178, 401299, 802598, 1203897, 2407794, 2935819, 3611691, 5871638, 7223382, 8807457, 17614914, 26422371, 52844742, 55780561, 111561122, 167341683, 334683366, 502025049, 1004050098]

約数ペア:

[(1, 1004050098), (2, 502025049), (3, 334683366), (6, 167341683), (9, 111561122), (18, 55780561), (19, 52844742), (38, 26422371), (57, 17614914), (114, 8807457), (139, 7223382), (171, 5871638), (278, 3611691), (342, 2935819), (417, 2407794), (834, 1203897), (1251, 802598), (2502, 401299), (2641, 380178), (5282, 190089), (7923, 126726), (15846, 63363), (21121, 47538), (23769, 42242)]