1212935090

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{4099}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 2210457600

約数和(自身を除く): 997522510

約数列:

[1, 2, 5, 10, 127, 233, 254, 466, 635, 1165, 1270, 2330, 4099, 8198, 20495, 29591, 40990, 59182, 147955, 295910, 520573, 955067, 1041146, 1910134, 2602865, 4775335, 5205730, 9550670, 121293509, 242587018, 606467545, 1212935090]

約数ペア:

[(1, 1212935090), (2, 606467545), (5, 242587018), (10, 121293509), (127, 9550670), (233, 5205730), (254, 4775335), (466, 2602865), (635, 1910134), (1165, 1041146), (1270, 955067), (2330, 520573), (4099, 295910), (8198, 147955), (20495, 59182), (29591, 40990)]