4650646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 9870336

約数和(自身を除く): 5219690

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 101, 143, 154, 161, 182, 202, 253, 286, 299, 322, 506, 598, 707, 1001, 1111, 1313, 1414, 1771, 2002, 2093, 2222, 2323, 2626, 3289, 3542, 4186, 4646, 6578, 7777, 9191, 14443, 15554, 16261, 18382, 23023, 25553, 28886, 30199, 32522, 46046, 51106, 60398, 101101, 178871, 202202, 211393, 332189, 357742, 422786, 664378, 2325323, 4650646]

約数ペア:

[(1, 4650646), (2, 2325323), (7, 664378), (11, 422786), (13, 357742), (14, 332189), (22, 211393), (23, 202202), (26, 178871), (46, 101101), (77, 60398), (91, 51106), (101, 46046), (143, 32522), (154, 30199), (161, 28886), (182, 25553), (202, 23023), (253, 18382), (286, 16261), (299, 15554), (322, 14443), (506, 9191), (598, 7777), (707, 6578), (1001, 4646), (1111, 4186), (1313, 3542), (1414, 3289), (1771, 2626), (2002, 2323), (2093, 2222)]