1961569218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{102197}}^1$

素因数の和:102666

約数の個数: 32

約数和(自身を含む): 4493441664

約数和(自身を除く): 2531872446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 914, 1371, 2742, 3199, 6398, 9597, 19194, 102197, 204394, 306591, 613182, 715379, 1430758, 2146137, 4292274, 46704029, 93408058, 140112087, 280224174, 326928203, 653856406, 980784609, 1961569218]

約数ペア:

[(1, 1961569218), (2, 980784609), (3, 653856406), (6, 326928203), (7, 280224174), (14, 140112087), (21, 93408058), (42, 46704029), (457, 4292274), (914, 2146137), (1371, 1430758), (2742, 715379), (3199, 613182), (6398, 306591), (9597, 204394), (19194, 102197)]