1520294928

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{736577}}^1$

素因数の和:736631

約数の個数: 40

約数和(自身を含む): 4018769568

約数和(自身を除く): 2498474640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 736577, 1473154, 2209731, 2946308, 4419462, 5892616, 8838924, 11785232, 17677848, 31672811, 35355696, 63345622, 95018433, 126691244, 190036866, 253382488, 380073732, 506764976, 760147464, 1520294928]

約数ペア:

[(1, 1520294928), (2, 760147464), (3, 506764976), (4, 380073732), (6, 253382488), (8, 190036866), (12, 126691244), (16, 95018433), (24, 63345622), (43, 35355696), (48, 31672811), (86, 17677848), (129, 11785232), (172, 8838924), (258, 5892616), (344, 4419462), (516, 2946308), (688, 2209731), (1032, 1473154), (2064, 736577)]