1864208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 3844992

約数和(自身を除く): 1980784

約数列:

[1, 2, 4, 8, 16, 37, 47, 67, 74, 94, 134, 148, 188, 268, 296, 376, 536, 592, 752, 1072, 1739, 2479, 3149, 3478, 4958, 6298, 6956, 9916, 12596, 13912, 19832, 25192, 27824, 39664, 50384, 116513, 233026, 466052, 932104, 1864208]

約数ペア:

[(1, 1864208), (2, 932104), (4, 466052), (8, 233026), (16, 116513), (37, 50384), (47, 39664), (67, 27824), (74, 25192), (94, 19832), (134, 13912), (148, 12596), (188, 9916), (268, 6956), (296, 6298), (376, 4958), (536, 3478), (592, 3149), (752, 2479), (1072, 1739)]