1601628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 4462080

約数和(自身を除く): 2860452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 829, 966, 1658, 1932, 2487, 3316, 4974, 5803, 9948, 11606, 17409, 19067, 23212, 34818, 38134, 57201, 69636, 76268, 114402, 133469, 228804, 266938, 400407, 533876, 800814, 1601628]

約数ペア:

[(1, 1601628), (2, 800814), (3, 533876), (4, 400407), (6, 266938), (7, 228804), (12, 133469), (14, 114402), (21, 76268), (23, 69636), (28, 57201), (42, 38134), (46, 34818), (69, 23212), (84, 19067), (92, 17409), (138, 11606), (161, 9948), (276, 5803), (322, 4974), (483, 3316), (644, 2487), (829, 1932), (966, 1658)]