1380262866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{24659}}^1$

素因数の和:25174

約数の個数: 32

約数和(自身を含む): 2911852800

約数和(自身を除く): 1531589934

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 491, 982, 1473, 2946, 9329, 18658, 24659, 27987, 49318, 55974, 73977, 147954, 468521, 937042, 1405563, 2811126, 12107569, 24215138, 36322707, 72645414, 230043811, 460087622, 690131433, 1380262866]

約数ペア:

[(1, 1380262866), (2, 690131433), (3, 460087622), (6, 230043811), (19, 72645414), (38, 36322707), (57, 24215138), (114, 12107569), (491, 2811126), (982, 1405563), (1473, 937042), (2946, 468521), (9329, 147954), (18658, 73977), (24659, 55974), (27987, 49318)]