1386632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 2856000

約数和(自身を除く): 1469368

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 199, 268, 398, 536, 796, 871, 1592, 1742, 2587, 3484, 5174, 6968, 10348, 13333, 20696, 26666, 53332, 106664, 173329, 346658, 693316, 1386632]

約数ペア:

[(1, 1386632), (2, 693316), (4, 346658), (8, 173329), (13, 106664), (26, 53332), (52, 26666), (67, 20696), (104, 13333), (134, 10348), (199, 6968), (268, 5174), (398, 3484), (536, 2587), (796, 1742), (871, 1592)]