1438101098

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1249}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 2599200000

約数和(自身を除く): 1161098902

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 379, 434, 758, 1249, 1519, 2498, 2653, 3038, 5306, 8743, 11749, 17486, 18571, 23498, 37142, 38719, 61201, 77438, 82243, 122402, 164486, 271033, 473371, 542066, 575701, 946742, 1151402, 1897231, 3313597, 3794462, 6627194, 14674501, 23195179, 29349002, 46390358, 102721507, 205443014, 719050549, 1438101098]

約数ペア:

[(1, 1438101098), (2, 719050549), (7, 205443014), (14, 102721507), (31, 46390358), (49, 29349002), (62, 23195179), (98, 14674501), (217, 6627194), (379, 3794462), (434, 3313597), (758, 1897231), (1249, 1151402), (1519, 946742), (2498, 575701), (2653, 542066), (3038, 473371), (5306, 271033), (8743, 164486), (11749, 122402), (17486, 82243), (18571, 77438), (23498, 61201), (37142, 38719)]