16404767236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1687039}}^1$

素因数の和:1687084

約数の個数: 48

約数和(自身を含む): 35711262720

約数和(自身を除く): 19306495484

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 1687039, 3374078, 6748156, 18557429, 21931507, 28679663, 37114858, 43863014, 57359326, 74229716, 87726028, 114718652, 241246577, 315476293, 372835619, 482493154, 630952586, 745671238, 964986308, 1261905172, 1491342476, 4101191809, 8202383618, 16404767236]

約数ペア:

[(1, 16404767236), (2, 8202383618), (4, 4101191809), (11, 1491342476), (13, 1261905172), (17, 964986308), (22, 745671238), (26, 630952586), (34, 482493154), (44, 372835619), (52, 315476293), (68, 241246577), (143, 114718652), (187, 87726028), (221, 74229716), (286, 57359326), (374, 43863014), (442, 37114858), (572, 28679663), (748, 21931507), (884, 18557429), (2431, 6748156), (4862, 3374078), (9724, 1687039)]