2100065187715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{2219813}}^1$

素因数の和:2220099

約数の個数: 32

約数和(自身を含む): 2792490494976

約数和(自身を除く): 692425307261

約数列:

[1, 5, 11, 55, 103, 167, 515, 835, 1133, 1837, 5665, 9185, 17201, 86005, 189211, 946055, 2219813, 11099065, 24417943, 122089715, 228640739, 370708771, 1143203695, 1853543855, 2515048129, 4077796481, 12575240645, 20388982405, 38183003413, 190915017065, 420013037543, 2100065187715]

約数ペア:

[(1, 2100065187715), (5, 420013037543), (11, 190915017065), (55, 38183003413), (103, 20388982405), (167, 12575240645), (515, 4077796481), (835, 2515048129), (1133, 1853543855), (1837, 1143203695), (5665, 370708771), (9185, 228640739), (17201, 122089715), (86005, 24417943), (189211, 11099065), (946055, 2219813)]