1942452890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{454907}}^1$

素因数の和:454982

約数の個数: 32

約数和(自身を含む): 4061418624

約数和(自身を除く): 2118965734

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 454907, 909814, 2274535, 3184349, 4549070, 6368698, 15921745, 27749327, 31843490, 55498654, 138746635, 194245289, 277493270, 388490578, 971226445, 1942452890]

約数ペア:

[(1, 1942452890), (2, 971226445), (5, 388490578), (7, 277493270), (10, 194245289), (14, 138746635), (35, 55498654), (61, 31843490), (70, 27749327), (122, 15921745), (305, 6368698), (427, 4549070), (610, 3184349), (854, 2274535), (2135, 909814), (4270, 454907)]