1572116988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{64189}}^1$

素因数の和:64366

約数の個数: 48

約数和(自身を含む): 3975671840

約数和(自身を除く): 2403554852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 12246, 24492, 64189, 128378, 192567, 256756, 385134, 770268, 834457, 1668914, 2503371, 3337828, 5006742, 10013484, 10077673, 20155346, 30233019, 40310692, 60466038, 120932076, 131009749, 262019498, 393029247, 524038996, 786058494, 1572116988]

約数ペア:

[(1, 1572116988), (2, 786058494), (3, 524038996), (4, 393029247), (6, 262019498), (12, 131009749), (13, 120932076), (26, 60466038), (39, 40310692), (52, 30233019), (78, 20155346), (156, 10077673), (157, 10013484), (314, 5006742), (471, 3337828), (628, 2503371), (942, 1668914), (1884, 834457), (2041, 770268), (4082, 385134), (6123, 256756), (8164, 192567), (12246, 128378), (24492, 64189)]