2816408735

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 4083381504

約数和(自身を除く): 1266972769

約数列:

[1, 5, 7, 35, 37, 61, 101, 185, 259, 305, 353, 427, 505, 707, 1295, 1765, 2135, 2257, 2471, 3535, 3737, 6161, 11285, 12355, 13061, 15799, 18685, 21533, 26159, 30805, 35653, 43127, 65305, 78995, 91427, 107665, 130795, 150731, 178265, 215635, 227957, 249571, 457135, 753655, 796721, 1139785, 1247855, 1319161, 1595699, 2174833, 3983605, 5577047, 6595805, 7978495, 9234127, 10874165, 15223831, 27885235, 46170635, 76119155, 80468821, 402344105, 563281747, 2816408735]

約数ペア:

[(1, 2816408735), (5, 563281747), (7, 402344105), (35, 80468821), (37, 76119155), (61, 46170635), (101, 27885235), (185, 15223831), (259, 10874165), (305, 9234127), (353, 7978495), (427, 6595805), (505, 5577047), (707, 3983605), (1295, 2174833), (1765, 1595699), (2135, 1319161), (2257, 1247855), (2471, 1139785), (3535, 796721), (3737, 753655), (6161, 457135), (11285, 249571), (12355, 227957), (13061, 215635), (15799, 178265), (18685, 150731), (21533, 130795), (26159, 107665), (30805, 91427), (35653, 78995), (43127, 65305)]