1049582690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{351031}}^1$

素因数の和:351074

約数の個数: 32

約数和(自身を含む): 2123041536

約数和(自身を除く): 1073458846

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 351031, 702062, 1755155, 3510310, 4563403, 8073713, 9126806, 16147426, 22817015, 40368565, 45634030, 80737130, 104958269, 209916538, 524791345, 1049582690]

約数ペア:

[(1, 1049582690), (2, 524791345), (5, 209916538), (10, 104958269), (13, 80737130), (23, 45634030), (26, 40368565), (46, 22817015), (65, 16147426), (115, 9126806), (130, 8073713), (230, 4563403), (299, 3510310), (598, 1755155), (1495, 702062), (2990, 351031)]