2978202010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{376511}}^1$

素因数の和:376638

約数の個数: 32

約数和(自身を含む): 6180820992

約数和(自身を除く): 3202618982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 376511, 753022, 1882555, 2635577, 3765110, 5271154, 13177885, 26355770, 42545743, 85091486, 212728715, 297820201, 425457430, 595640402, 1489101005, 2978202010]

約数ペア:

[(1, 2978202010), (2, 1489101005), (5, 595640402), (7, 425457430), (10, 297820201), (14, 212728715), (35, 85091486), (70, 42545743), (113, 26355770), (226, 13177885), (565, 5271154), (791, 3765110), (1130, 2635577), (1582, 1882555), (3955, 753022), (7910, 376511)]