13778968042

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{17789}}^1$

素因数の和:18766

約数の個数: 32

約数和(自身を含む): 24036140160

約数和(自身を除く): 10257172118

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 907, 1814, 6349, 12698, 17789, 35578, 55327, 110654, 124523, 249046, 387289, 774578, 1085129, 2170258, 7595903, 15191806, 16134623, 32269246, 112942361, 225884722, 984212003, 1968424006, 6889484021, 13778968042]

約数ペア:

[(1, 13778968042), (2, 6889484021), (7, 1968424006), (14, 984212003), (61, 225884722), (122, 112942361), (427, 32269246), (854, 16134623), (907, 15191806), (1814, 7595903), (6349, 2170258), (12698, 1085129), (17789, 774578), (35578, 387289), (55327, 249046), (110654, 124523)]