121315922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2789}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 224985600

約数和(自身を除く): 103669678

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 239, 478, 1673, 2789, 3107, 3346, 5578, 6214, 19523, 21749, 36257, 39046, 43498, 72514, 253799, 507598, 666571, 1333142, 4665997, 8665423, 9331994, 17330846, 60657961, 121315922]

約数ペア:

[(1, 121315922), (2, 60657961), (7, 17330846), (13, 9331994), (14, 8665423), (26, 4665997), (91, 1333142), (182, 666571), (239, 507598), (478, 253799), (1673, 72514), (2789, 43498), (3107, 39046), (3346, 36257), (5578, 21749), (6214, 19523)]