1330398105790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{144138473}}^1$

素因数の和:144138564

約数の個数: 32

約数和(自身を含む): 2615248472256

約数和(自身を除く): 1284850366466

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 144138473, 288276946, 720692365, 1441384730, 1873800149, 3747600298, 9369000745, 10233831583, 18738001490, 20467663166, 51169157915, 102338315830, 133039810579, 266079621158, 665199052895, 1330398105790]

約数ペア:

[(1, 1330398105790), (2, 665199052895), (5, 266079621158), (10, 133039810579), (13, 102338315830), (26, 51169157915), (65, 20467663166), (71, 18738001490), (130, 10233831583), (142, 9369000745), (355, 3747600298), (710, 1873800149), (923, 1441384730), (1846, 720692365), (4615, 288276946), (9230, 144138473)]