2056541798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{12743}}^1$

素因数の和:12932

約数の個数: 32

約数和(自身を含む): 3376650240

約数和(自身を除く): 1320108442

約数列:

[1, 2, 19, 31, 38, 62, 137, 274, 589, 1178, 2603, 4247, 5206, 8494, 12743, 25486, 80693, 161386, 242117, 395033, 484234, 790066, 1745791, 3491582, 7505627, 15011254, 33170029, 54119521, 66340058, 108239042, 1028270899, 2056541798]

約数ペア:

[(1, 2056541798), (2, 1028270899), (19, 108239042), (31, 66340058), (38, 54119521), (62, 33170029), (137, 15011254), (274, 7505627), (589, 3491582), (1178, 1745791), (2603, 790066), (4247, 484234), (5206, 395033), (8494, 242117), (12743, 161386), (25486, 80693)]