2458644710

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{4013}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 4463439552

約数和(自身を除く): 2004794842

約数列:

[1, 2, 5, 10, 197, 311, 394, 622, 985, 1555, 1970, 3110, 4013, 8026, 20065, 40130, 61267, 122534, 306335, 612670, 790561, 1248043, 1581122, 2496086, 3952805, 6240215, 7905610, 12480430, 245864471, 491728942, 1229322355, 2458644710]

約数ペア:

[(1, 2458644710), (2, 1229322355), (5, 491728942), (10, 245864471), (197, 12480430), (311, 7905610), (394, 6240215), (622, 3952805), (985, 2496086), (1555, 1581122), (1970, 1248043), (3110, 790561), (4013, 612670), (8026, 306335), (20065, 122534), (40130, 61267)]