4328400406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 7543590912

約数和(自身を除く): 3215190506

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 211, 253, 422, 506, 571, 781, 1142, 1562, 1633, 2321, 3266, 4642, 4853, 6281, 9706, 12562, 13133, 14981, 17963, 26266, 29962, 35926, 40541, 53383, 81082, 106766, 120481, 144463, 164791, 240962, 288926, 329582, 344563, 445951, 689126, 891902, 932443, 1325291, 1864886, 2650582, 2771063, 3790193, 5542126, 7580386, 8554151, 10256873, 17108302, 20513746, 30481693, 60963386, 94095661, 188191322, 196745473, 393490946, 2164200203, 4328400406]

約数ペア:

[(1, 4328400406), (2, 2164200203), (11, 393490946), (22, 196745473), (23, 188191322), (46, 94095661), (71, 60963386), (142, 30481693), (211, 20513746), (253, 17108302), (422, 10256873), (506, 8554151), (571, 7580386), (781, 5542126), (1142, 3790193), (1562, 2771063), (1633, 2650582), (2321, 1864886), (3266, 1325291), (4642, 932443), (4853, 891902), (6281, 689126), (9706, 445951), (12562, 344563), (13133, 329582), (14981, 288926), (17963, 240962), (26266, 164791), (29962, 144463), (35926, 120481), (40541, 106766), (53383, 81082)]