3967781690

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1\times {\mathrm{3253}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 7186081536

約数和(自身を除く): 3218299846

約数列:

[1, 2, 5, 10, 283, 431, 566, 862, 1415, 2155, 2830, 3253, 4310, 6506, 16265, 32530, 121973, 243946, 609865, 920599, 1219730, 1402043, 1841198, 2804086, 4602995, 7010215, 9205990, 14020430, 396778169, 793556338, 1983890845, 3967781690]

約数ペア:

[(1, 3967781690), (2, 1983890845), (5, 793556338), (10, 396778169), (283, 14020430), (431, 9205990), (566, 7010215), (862, 4602995), (1415, 2804086), (2155, 1841198), (2830, 1402043), (3253, 1219730), (4310, 920599), (6506, 609865), (16265, 243946), (32530, 121973)]