2004386916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{223007}}^1$

素因数の和:223128

約数の個数: 48

約数和(自身を含む): 5395009536

約数和(自身を除く): 3390622620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 223007, 446014, 669021, 892028, 1338042, 1561049, 2676084, 3122098, 4683147, 6244196, 9366294, 18732588, 23861749, 47723498, 71585247, 95446996, 143170494, 167032243, 286340988, 334064486, 501096729, 668128972, 1002193458, 2004386916]

約数ペア:

[(1, 2004386916), (2, 1002193458), (3, 668128972), (4, 501096729), (6, 334064486), (7, 286340988), (12, 167032243), (14, 143170494), (21, 95446996), (28, 71585247), (42, 47723498), (84, 23861749), (107, 18732588), (214, 9366294), (321, 6244196), (428, 4683147), (642, 3122098), (749, 2676084), (1284, 1561049), (1498, 1338042), (2247, 892028), (2996, 669021), (4494, 446014), (8988, 223007)]