2141066330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3163}}^1$

素因数の和:3351

約数の個数: 64

約数和(自身を含む): 4286435328

約数和(自身を除く): 2145368998

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 127, 130, 205, 254, 410, 533, 635, 1066, 1270, 1651, 2665, 3163, 3302, 5207, 5330, 6326, 8255, 10414, 15815, 16510, 26035, 31630, 41119, 52070, 67691, 82238, 129683, 135382, 205595, 259366, 338455, 401701, 411190, 648415, 676910, 803402, 1296830, 1685879, 2008505, 3371758, 4017010, 5222113, 8429395, 10444226, 16469741, 16858790, 26110565, 32939482, 52221130, 82348705, 164697410, 214106633, 428213266, 1070533165, 2141066330]

約数ペア:

[(1, 2141066330), (2, 1070533165), (5, 428213266), (10, 214106633), (13, 164697410), (26, 82348705), (41, 52221130), (65, 32939482), (82, 26110565), (127, 16858790), (130, 16469741), (205, 10444226), (254, 8429395), (410, 5222113), (533, 4017010), (635, 3371758), (1066, 2008505), (1270, 1685879), (1651, 1296830), (2665, 803402), (3163, 676910), (3302, 648415), (5207, 411190), (5330, 401701), (6326, 338455), (8255, 259366), (10414, 205595), (15815, 135382), (16510, 129683), (26035, 82238), (31630, 67691), (41119, 52070)]