1916540356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{7853}}^1$

素因数の和:8008

約数の個数: 48

約数和(自身を含む): 3685285296

約数和(自身を除く): 1768744940

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 97, 148, 194, 388, 629, 1258, 1649, 2516, 3298, 3589, 6596, 7178, 7853, 14356, 15706, 31412, 61013, 122026, 133501, 244052, 267002, 290561, 534004, 581122, 761741, 1162244, 1523482, 3046964, 4939537, 9879074, 12949597, 19758148, 25899194, 28184417, 51798388, 56368834, 112737668, 479135089, 958270178, 1916540356]

約数ペア:

[(1, 1916540356), (2, 958270178), (4, 479135089), (17, 112737668), (34, 56368834), (37, 51798388), (68, 28184417), (74, 25899194), (97, 19758148), (148, 12949597), (194, 9879074), (388, 4939537), (629, 3046964), (1258, 1523482), (1649, 1162244), (2516, 761741), (3298, 581122), (3589, 534004), (6596, 290561), (7178, 267002), (7853, 244052), (14356, 133501), (15706, 122026), (31412, 61013)]