3874306280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7450589}}^1$

素因数の和:7450613

約数の個数: 32

約数和(自身を含む): 9387743400

約数和(自身を除く): 5513437120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7450589, 14901178, 29802356, 37252945, 59604712, 74505890, 96857657, 149011780, 193715314, 298023560, 387430628, 484288285, 774861256, 968576570, 1937153140, 3874306280]

約数ペア:

[(1, 3874306280), (2, 1937153140), (4, 968576570), (5, 774861256), (8, 484288285), (10, 387430628), (13, 298023560), (20, 193715314), (26, 149011780), (40, 96857657), (52, 74505890), (65, 59604712), (104, 37252945), (130, 29802356), (260, 14901178), (520, 7450589)]