402671646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4493}}^1$

素因数の和:4897

約数の個数: 48

約数和(自身を含む): 942230016

約数和(自身を除く): 539558370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 383, 766, 1149, 2298, 3447, 4493, 4979, 6894, 8986, 9958, 13479, 14937, 26958, 29874, 40437, 44811, 58409, 80874, 89622, 116818, 175227, 350454, 525681, 1051362, 1720819, 3441638, 5162457, 10324914, 15487371, 22370647, 30974742, 44741294, 67111941, 134223882, 201335823, 402671646]

約数ペア:

[(1, 402671646), (2, 201335823), (3, 134223882), (6, 67111941), (9, 44741294), (13, 30974742), (18, 22370647), (26, 15487371), (39, 10324914), (78, 5162457), (117, 3441638), (234, 1720819), (383, 1051362), (766, 525681), (1149, 350454), (2298, 175227), (3447, 116818), (4493, 89622), (4979, 80874), (6894, 58409), (8986, 44811), (9958, 40437), (13479, 29874), (14937, 26958)]