1297095.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 26276544

約数和(自身を除く): 14773364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 293, 302, 586, 604, 755, 1172, 1465, 1510, 1963, 2930, 3020, 3809, 3926, 5860, 7618, 7852, 9815, 15236, 19045, 19630, 38090, 39260, 44243, 76180, 88486, 176972, 221215, 442430, 575159, 884860, 1150318, 2300636, 2875795, 5751590, 11503180]

約数ペア:

[(1, 11503180), (2, 5751590), (4, 2875795), (5, 2300636), (10, 1150318), (13, 884860), (20, 575159), (26, 442430), (52, 221215), (65, 176972), (130, 88486), (151, 76180), (260, 44243), (293, 39260), (302, 38090), (586, 19630), (604, 19045), (755, 15236), (1172, 9815), (1465, 7852), (1510, 7618), (1963, 5860), (2930, 3926), (3020, 3809)]