1843660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 4769856

約数和(自身を除く): 2926196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1013, 1820, 2026, 4052, 5065, 7091, 10130, 13169, 14182, 20260, 26338, 28364, 35455, 52676, 65845, 70910, 92183, 131690, 141820, 184366, 263380, 368732, 460915, 921830, 1843660]

約数ペア:

[(1, 1843660), (2, 921830), (4, 460915), (5, 368732), (7, 263380), (10, 184366), (13, 141820), (14, 131690), (20, 92183), (26, 70910), (28, 65845), (35, 52676), (52, 35455), (65, 28364), (70, 26338), (91, 20260), (130, 14182), (140, 13169), (182, 10130), (260, 7091), (364, 5065), (455, 4052), (910, 2026), (1013, 1820)]