121013204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 244702080

約数和(自身を除く): 123688876

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 2014, 2311, 2756, 4028, 4622, 9244, 13091, 26182, 30043, 43909, 52364, 60086, 87818, 120172, 122483, 175636, 244966, 489932, 570817, 1141634, 1592279, 2283268, 2327177, 3184558, 4654354, 6369116, 9308708, 30253301, 60506602, 121013204]

約数ペア:

[(1, 121013204), (2, 60506602), (4, 30253301), (13, 9308708), (19, 6369116), (26, 4654354), (38, 3184558), (52, 2327177), (53, 2283268), (76, 1592279), (106, 1141634), (212, 570817), (247, 489932), (494, 244966), (689, 175636), (988, 122483), (1007, 120172), (1378, 87818), (2014, 60086), (2311, 52364), (2756, 43909), (4028, 30043), (4622, 26182), (9244, 13091)]