1484870254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3845

約数の個数: 48

約数和(自身を含む): 2721254400

約数和(自身を除く): 1236384146

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 361, 553, 722, 1106, 1501, 2527, 3002, 3719, 5054, 7438, 10507, 21014, 26033, 28519, 52066, 57038, 70661, 141322, 199633, 293801, 399266, 494627, 587602, 989254, 1342559, 2056607, 2685118, 4113214, 5582219, 9397913, 11164438, 18795826, 39075533, 78151066, 106062161, 212124322, 742435127, 1484870254]

約数ペア:

[(1, 1484870254), (2, 742435127), (7, 212124322), (14, 106062161), (19, 78151066), (38, 39075533), (79, 18795826), (133, 11164438), (158, 9397913), (266, 5582219), (361, 4113214), (553, 2685118), (722, 2056607), (1106, 1342559), (1501, 989254), (2527, 587602), (3002, 494627), (3719, 399266), (5054, 293801), (7438, 199633), (10507, 141322), (21014, 70661), (26033, 57038), (28519, 52066)]