3902860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 9356256

約数和(自身を除く): 5453396

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 883, 884, 1105, 1766, 2210, 3532, 4415, 4420, 8830, 11479, 15011, 17660, 22958, 30022, 45916, 57395, 60044, 75055, 114790, 150110, 195143, 229580, 300220, 390286, 780572, 975715, 1951430, 3902860]

約数ペア:

[(1, 3902860), (2, 1951430), (4, 975715), (5, 780572), (10, 390286), (13, 300220), (17, 229580), (20, 195143), (26, 150110), (34, 114790), (52, 75055), (65, 60044), (68, 57395), (85, 45916), (130, 30022), (170, 22958), (221, 17660), (260, 15011), (340, 11479), (442, 8830), (883, 4420), (884, 4415), (1105, 3532), (1766, 2210)]