2941998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 6272640

約数和(自身を除く): 3330642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 197, 262, 393, 394, 591, 786, 1182, 2489, 3743, 4978, 7467, 7486, 11229, 14934, 22458, 25807, 51614, 77421, 154842, 490333, 980666, 1470999, 2941998]

約数ペア:

[(1, 2941998), (2, 1470999), (3, 980666), (6, 490333), (19, 154842), (38, 77421), (57, 51614), (114, 25807), (131, 22458), (197, 14934), (262, 11229), (393, 7486), (394, 7467), (591, 4978), (786, 3743), (1182, 2489)]