2039804546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{2477}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 3471975360

約数和(自身を除く): 1432170814

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1667, 2477, 3334, 4954, 21671, 31673, 32201, 43342, 47063, 63346, 64402, 94126, 411749, 611819, 823498, 1223638, 4129159, 8258318, 53679067, 78454021, 107358134, 156908042, 1019902273, 2039804546]

約数ペア:

[(1, 2039804546), (2, 1019902273), (13, 156908042), (19, 107358134), (26, 78454021), (38, 53679067), (247, 8258318), (494, 4129159), (1667, 1223638), (2477, 823498), (3334, 611819), (4954, 411749), (21671, 94126), (31673, 64402), (32201, 63346), (43342, 47063)]