1619421214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{8669}}^1$

素因数の和:8856

約数の個数: 32

約数和(自身を含む): 2636789760

約数和(自身を除く): 1017368546

約数列:

[1, 2, 23, 31, 46, 62, 131, 262, 713, 1426, 3013, 4061, 6026, 8122, 8669, 17338, 93403, 186806, 199387, 268739, 398774, 537478, 1135639, 2271278, 6180997, 12361994, 26119697, 35204809, 52239394, 70409618, 809710607, 1619421214]

約数ペア:

[(1, 1619421214), (2, 809710607), (23, 70409618), (31, 52239394), (46, 35204809), (62, 26119697), (131, 12361994), (262, 6180997), (713, 2271278), (1426, 1135639), (3013, 537478), (4061, 398774), (6026, 268739), (8122, 199387), (8669, 186806), (17338, 93403)]