275996964124

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{562841}}^1$

素因数の和:563146

約数の個数: 48

約数和(自身を含む): 561293058816

約数和(自身を除く): 285296094692

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 211, 332, 422, 581, 844, 1162, 1477, 2324, 2954, 5908, 17513, 35026, 70052, 122591, 245182, 490364, 562841, 1125682, 2251364, 3939887, 7879774, 15759548, 46715803, 93431606, 118759451, 186863212, 237518902, 327010621, 475037804, 654021242, 831316157, 1308042484, 1662632314, 3325264628, 9857034433, 19714068866, 39428137732, 68999241031, 137998482062, 275996964124]

約数ペア:

[(1, 275996964124), (2, 137998482062), (4, 68999241031), (7, 39428137732), (14, 19714068866), (28, 9857034433), (83, 3325264628), (166, 1662632314), (211, 1308042484), (332, 831316157), (422, 654021242), (581, 475037804), (844, 327010621), (1162, 237518902), (1477, 186863212), (2324, 118759451), (2954, 93431606), (5908, 46715803), (17513, 15759548), (35026, 7879774), (70052, 3939887), (122591, 2251364), (245182, 1125682), (490364, 562841)]