2213988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{26357}}^1$

素因数の和:26371

約数の個数: 24

約数和(自身を含む): 5904192

約数和(自身を除く): 3690204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 26357, 52714, 79071, 105428, 158142, 184499, 316284, 368998, 553497, 737996, 1106994, 2213988]

約数ペア:

[(1, 2213988), (2, 1106994), (3, 737996), (4, 553497), (6, 368998), (7, 316284), (12, 184499), (14, 158142), (21, 105428), (28, 79071), (42, 52714), (84, 26357)]