2007751578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{401711}}^1$

素因数の和:401747

約数の個数: 48

約数和(自身を含む): 4945878144

約数和(自身を除く): 2938126566

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 401711, 803422, 1205133, 2410266, 2811977, 5623954, 6829087, 8435931, 13658174, 16871862, 19683839, 20487261, 39367678, 40974522, 47803609, 59051517, 95607218, 118103034, 143410827, 286821654, 334625263, 669250526, 1003875789, 2007751578]

約数ペア:

[(1, 2007751578), (2, 1003875789), (3, 669250526), (6, 334625263), (7, 286821654), (14, 143410827), (17, 118103034), (21, 95607218), (34, 59051517), (42, 47803609), (49, 40974522), (51, 39367678), (98, 20487261), (102, 19683839), (119, 16871862), (147, 13658174), (238, 8435931), (294, 6829087), (357, 5623954), (714, 2811977), (833, 2410266), (1666, 1205133), (2499, 803422), (4998, 401711)]